Update to M93 (#3781)

* Upgrade to CEF 93.1.7+g9117d6a+chromium-93.0.4577.42 / Chromium 93.0.4577.42 - Core - Add basic ref counting implementation IMPLEMENT_REFCOUNTING implementation uses atomic which forces the VC++ compiler to compile as native which doesn't work for our managed ref classes. - Use InterlockedCompareExchange for custom ref count reads - Use InterlockedIncrement/InterlockedDecrement directly - There's no memory barrier for HasOneRef/HasAtLeastOneRef as the read of a LONG should happen in one operation on 32/64 bit architectures (at least that's my understanding at this point in time). References: https://github.com/chromiumembedded/cef/blob/4472/include/base/internal/cef_atomicops_x86_msvc.h#L125 https://github.com/chromiumembedded/cef/blob/4472/include/base/internal/cef_atomicops_arm64_msvc.h#L107 https://github.com/chromiumembedded/cef/blob/4472/include/base/cef_atomic_ref_count.h#L114 https://github.com/chromiumembedded/cef/blob/4472/include/cef_base.h#L91 - Remove Microsoft.Net.Compilers package from projects Now that we require a min of VS2019 to build there's no need for a custom compiler package - Start removing VS2015/VC++2015 references - Remove RegisterWidevineCdm This is a breaking change. CEF will now automatically download the Widevine CDM component Resolves #3767 - RequestContext.LoadExtension now uses managed to code spawn on CEF UI Thread Avoid having to use cef_callback.h which was causing problems for x86 builds
cefsharp · Sep 3, 2021 · d350cad · d350cad
1 parent 5d14f7c
commit d350cad
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diff --git a/CefSharp.BrowserSubprocess.Core/Async/JavascriptAsyncMethodHandler.h b/CefSharp.BrowserSubprocess.Core/Async/JavascriptAsyncMethodHandler.h
@@ -38,7 +38,7 @@ namespace CefSharp
                     _methodCallbackSave = nullptr;
                 }
 
-                IMPLEMENT_REFCOUNTING(JavascriptAsyncMethodHandler);
+                IMPLEMENT_REFCOUNTINGM(JavascriptAsyncMethodHandler);
             };
         }
     }

diff --git a/CefSharp.BrowserSubprocess.Core/BindObjectAsyncHandler.h b/CefSharp.BrowserSubprocess.Core/BindObjectAsyncHandler.h
@@ -321,8 +321,7 @@ namespace CefSharp
                 return false;
             }
 
-
-            IMPLEMENT_REFCOUNTING(BindObjectAsyncHandler);
+            IMPLEMENT_REFCOUNTINGM(BindObjectAsyncHandler);
         };
     }
 }

diff --git a/CefSharp.BrowserSubprocess.Core/CefAppUnmanagedWrapper.h b/CefSharp.BrowserSubprocess.Core/CefAppUnmanagedWrapper.h
@@ -84,7 +84,7 @@ namespace CefSharp
             virtual DECL void OnFocusedNodeChanged(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefDOMNode> node) override;
             virtual DECL void OnUncaughtException(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, CefRefPtr<CefV8Context> context, CefRefPtr<CefV8Exception> exception, CefRefPtr<CefV8StackTrace> stackTrace) override;
 
-            IMPLEMENT_REFCOUNTING(CefAppUnmanagedWrapper);
+            IMPLEMENT_REFCOUNTINGM(CefAppUnmanagedWrapper);
         };
     }
 }
diff --git a/CefSharp.BrowserSubprocess.Core/CefBrowserWrapper.h b/CefSharp.BrowserSubprocess.Core/CefBrowserWrapper.h
@@ -36,7 +36,7 @@ namespace CefSharp
         public:
             CefBrowserWrapper(CefRefPtr<CefBrowser> cefBrowser)
             {
-                _cefBrowser = cefBrowser;
+                _cefBrowser = cefBrowser.get();
                 BrowserId = cefBrowser->GetIdentifier();
                 IsPopup = cefBrowser->IsPopup();
 

diff --git a/CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.netcore.vcxproj b/CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.netcore.vcxproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\cef.sdk.92.0.25\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.92.0.25\build\cef.sdk.props')" />
+  <Import Project="..\packages\cef.sdk.93.1.7\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.93.1.7\build\cef.sdk.props')" />
   <Import Project="..\packages\Microsoft.SourceLink.GitHub.1.0.0\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.1.0.0\build\Microsoft.SourceLink.GitHub.props')" />
   <Import Project="..\packages\Microsoft.SourceLink.Common.1.0.0\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.1.0.0\build\Microsoft.SourceLink.Common.props')" />
   <Import Project="..\packages\Microsoft.Build.Tasks.Git.1.0.0\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.1.0.0\build\Microsoft.Build.Tasks.Git.props')" />
@@ -37,6 +37,7 @@
     <RootNamespace>CefSharpBrowserSubprocessCore</RootNamespace>
     <Keyword>NetCoreCProj</Keyword>
     <TargetFramework>netcoreapp3.1</TargetFramework>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <Import Project="..\CefSharp.props" />
@@ -254,12 +255,14 @@
     </Manifest>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClInclude Include="..\CefSharp.Core.Runtime\Internals\CefRefCountManaged.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\MCefRefPtr.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\ReportUnhandledExceptions.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\Serialization\ObjectsSerialization.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\Serialization\Primitives.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\StringUtils.h" />
     <ClInclude Include="BindObjectAsyncHandler.h" />
+    <ClCompile Include="..\CefSharp.Core.Runtime\Internals\CefRefCountManaged.cpp" />
     <ClCompile Include="BrowserSubprocessExecutable.h" />
     <ClInclude Include="Cef.h" />
     <ClInclude Include="JavascriptRootObjectWrapper.h" />

diff --git a/CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.vcxproj b/CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.vcxproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\cef.sdk.92.0.25\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.92.0.25\build\cef.sdk.props')" />
+  <Import Project="..\packages\cef.sdk.93.1.7\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.93.1.7\build\cef.sdk.props')" />
   <Import Project="..\packages\GitLink.3.1.0\build\GitLink.props" Condition="Exists('..\packages\GitLink.3.1.0\build\GitLink.props')" />
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
@@ -25,6 +25,7 @@
     <Keyword>ManagedCProj</Keyword>
     <RootNamespace>CefSharpBrowserSubprocessCore</RootNamespace>
     <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <Import Project="..\CefSharp.props" />
@@ -168,11 +169,13 @@
     <Reference Include="System.ServiceModel" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\CefSharp.Core.Runtime\Internals\CefRefCountManaged.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\MCefRefPtr.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\Serialization\ObjectsSerialization.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\Serialization\Primitives.h" />
     <ClInclude Include="..\CefSharp.Core.Runtime\Internals\StringUtils.h" />
     <ClInclude Include="BindObjectAsyncHandler.h" />
+    <ClCompile Include="..\CefSharp.Core.Runtime\Internals\CefRefCountManaged.cpp" />
     <ClCompile Include="BrowserSubprocessExecutable.h" />
     <ClInclude Include="Cef.h" />
     <ClInclude Include="JavascriptPromiseHandler.h" />

diff --git a/CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.vcxproj.filters b/CefSharp.BrowserSubprocess.Core/CefSharp.BrowserSubprocess.Core.vcxproj.filters
@@ -119,6 +119,9 @@
     <ClInclude Include="JavascriptPromiseHandler.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\CefSharp.Core.Runtime\Internals\CefRefCountManaged.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="AssemblyInfo.cpp">
@@ -190,6 +193,9 @@
     <ClCompile Include="BrowserSubprocessExecutable.h">
       <Filter>Header Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\CefSharp.Core.Runtime\Internals\CefRefCountManaged.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="Resource.rc" />

diff --git a/CefSharp.BrowserSubprocess.Core/JavascriptMethodHandler.h b/CefSharp.BrowserSubprocess.Core/JavascriptMethodHandler.h
@@ -38,7 +38,7 @@ namespace CefSharp
 
             CefRefPtr<CefV8Value> ConvertToCefObject(Object^ obj);
 
-            IMPLEMENT_REFCOUNTING(JavascriptMethodHandler);
+            IMPLEMENT_REFCOUNTINGM(JavascriptMethodHandler);
         };
     }
 }
diff --git a/CefSharp.BrowserSubprocess.Core/JavascriptPostMessageHandler.h b/CefSharp.BrowserSubprocess.Core/JavascriptPostMessageHandler.h
@@ -86,7 +86,7 @@ namespace CefSharp
                 return true;
             }
 
-            IMPLEMENT_REFCOUNTING(JavascriptPostMessageHandler);
+            IMPLEMENT_REFCOUNTINGM(JavascriptPostMessageHandler);
         };
     }
 }

diff --git a/CefSharp.BrowserSubprocess.Core/JavascriptPromiseHandler.h b/CefSharp.BrowserSubprocess.Core/JavascriptPromiseHandler.h
@@ -83,7 +83,7 @@ namespace CefSharp
                 return false;
             }
 
-            IMPLEMENT_REFCOUNTING(JavascriptPromiseHandler);
+            IMPLEMENT_REFCOUNTINGM(JavascriptPromiseHandler);
         };
     }
 }
diff --git a/CefSharp.BrowserSubprocess.Core/JavascriptPropertyHandler.h b/CefSharp.BrowserSubprocess.Core/JavascriptPropertyHandler.h
@@ -62,7 +62,7 @@ namespace CefSharp
                 return true;
             }
 
-            IMPLEMENT_REFCOUNTING(JavascriptPropertyHandler);
+            IMPLEMENT_REFCOUNTINGM(JavascriptPropertyHandler);
         };
     }
 }
diff --git a/CefSharp.BrowserSubprocess.Core/RegisterBoundObjectHandler.h b/CefSharp.BrowserSubprocess.Core/RegisterBoundObjectHandler.h
@@ -122,7 +122,7 @@ namespace CefSharp
                 return true;
             }
 
-            IMPLEMENT_REFCOUNTING(RegisterBoundObjectHandler);
+            IMPLEMENT_REFCOUNTINGM(RegisterBoundObjectHandler);
         };
     }
 }

diff --git a/CefSharp.BrowserSubprocess.Core/Stdafx.h b/CefSharp.BrowserSubprocess.Core/Stdafx.h
@@ -14,6 +14,7 @@
 
 #include <include/cef_base.h>
 
+#include ".\..\CefSharp.Core.Runtime\Internals\CefRefCountManaged.h"
 #include ".\..\CefSharp.Core.Runtime\Internals\MCefRefPtr.h"
 #include ".\..\CefSharp.Core.Runtime\Internals\StringUtils.h"
 #include "vcclr_local.h"

diff --git a/CefSharp.BrowserSubprocess.Core/SubProcessApp.h b/CefSharp.BrowserSubprocess.Core/SubProcessApp.h
@@ -44,7 +44,7 @@ namespace CefSharp
                 }
             }
 
-            IMPLEMENT_REFCOUNTING(SubProcessApp);
+            IMPLEMENT_REFCOUNTINGM(SubProcessApp);
         };
     }
 }
diff --git a/CefSharp.BrowserSubprocess.Core/packages.CefSharp.BrowserSubprocess.Core.config b/CefSharp.BrowserSubprocess.Core/packages.CefSharp.BrowserSubprocess.Core.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="cef.sdk" version="92.0.25" targetFramework="native" />
+  <package id="cef.sdk" version="93.1.7" targetFramework="native" />
   <package id="GitLink" version="3.1.0" targetFramework="native" developmentDependency="true" />
 </packages>
diff --git a/CefSharp.BrowserSubprocess.Core/packages.CefSharp.BrowserSubprocess.Core.netcore.config b/CefSharp.BrowserSubprocess.Core/packages.CefSharp.BrowserSubprocess.Core.netcore.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="cef.sdk" version="92.0.25" targetFramework="netcoreapp3.1" />
+  <package id="cef.sdk" version="93.1.7" targetFramework="netcoreapp3.1" />
   <package id="Microsoft.Build.Tasks.Git" version="1.0.0" targetFramework="native" developmentDependency="true" />
   <package id="Microsoft.SourceLink.Common" version="1.0.0" targetFramework="native" developmentDependency="true" />
   <package id="Microsoft.SourceLink.GitHub" version="1.0.0" targetFramework="native" developmentDependency="true" />

diff --git a/CefSharp.Core.Runtime.RefAssembly/CefSharp.Core.Runtime.netcore.cs b/CefSharp.Core.Runtime.RefAssembly/CefSharp.Core.Runtime.netcore.cs
@@ -87,8 +87,6 @@ public sealed partial class Cef
         public static void PreShutdown() { }
         public static void QuitMessageLoop() { }
         public static void RefreshWebPlugins() { }
-        public static void RegisterWidevineCdm(string path, CefSharp.IRegisterCdmCallback callback) { }
-        public static System.Threading.Tasks.Task<CefSharp.CdmRegistration> RegisterWidevineCdmAsync(string path) { throw null; }
         public static bool RemoveCrossOriginWhitelistEntry(string sourceOrigin, string targetProtocol, string targetDomain, bool allowTargetSubdomains) { throw null; }
         public static void RemoveDisposable(System.IDisposable item) { }
         public static void RunMessageLoop() { }

diff --git a/CefSharp.Core.Runtime/Cef.h b/CefSharp.Core.Runtime/Cef.h
@@ -21,7 +21,6 @@
 #include "Internals/CefSharpApp.h"
 #include "Internals/CefWebPluginInfoVisitorAdapter.h"
 #include "Internals/CefTaskScheduler.h"
-#include "Internals/CefRegisterCdmCallbackAdapter.h"
 #include "CookieManager.h"
 #include "CefSettingsBase.h"
 #include "RequestContext.h"
@@ -773,75 +772,6 @@ namespace CefSharp
                 return cef_get_min_log_level();
             }
 
-            /// <summary>
-            /// Register the Widevine CDM plugin.
-            /// 
-            /// The client application is responsible for downloading an appropriate
-            /// platform-specific CDM binary distribution from Google, extracting the
-            /// contents, and building the required directory structure on the local machine.
-            /// The <see cref="CefSharp::IBrowserHost::StartDownload"/> method class can be used
-            /// to implement this functionality in CefSharp. Contact Google via
-            /// https://www.widevine.com/contact.html for details on CDM download.
-            /// 
-            /// 
-            /// path is a directory that must contain the following files:
-            ///   1. manifest.json file from the CDM binary distribution (see below).
-            ///   2. widevinecdm file from the CDM binary distribution (e.g.
-            ///      widevinecdm.dll on Windows).
-            ///   3. widevidecdmadapter file from the CEF binary distribution (e.g.
-            ///      widevinecdmadapter.dll on Windows).
-            ///
-            /// If any of these files are missing or if the manifest file has incorrect
-            /// contents the registration will fail and callback will receive an ErrorCode
-            /// value of <see cref="CefSharp::CdmRegistrationErrorCode::IncorrectContents"/>.
-            ///
-            /// The manifest.json file must contain the following keys:
-            ///   A. "os": Supported OS (e.g. "mac", "win" or "linux").
-            ///   B. "arch": Supported architecture (e.g. "ia32" or "x64").
-            ///   C. "x-cdm-module-versions": Module API version (e.g. "4").
-            ///   D. "x-cdm-interface-versions": Interface API version (e.g. "8").
-            ///   E. "x-cdm-host-versions": Host API version (e.g. "8").
-            ///   F. "version": CDM version (e.g. "1.4.8.903").
-            ///   G. "x-cdm-codecs": List of supported codecs (e.g. "vp8,vp9.0,avc1").
-            ///
-            /// A through E are used to verify compatibility with the current Chromium
-            /// version. If the CDM is not compatible the registration will fail and
-            /// callback will receive an ErrorCode value of <see cref="CdmRegistrationErrorCode::Incompatible"/>.
-            ///
-            /// If registration is not supported at the time that Cef.RegisterWidevineCdm() is called then callback
-            /// will receive an ErrorCode value of <see cref="CdmRegistrationErrorCode::NotSupported"/>.
-            /// </summary>
-            /// <param name="path"> is a directory that contains the Widevine CDM files</param>
-            /// <param name="callback">optional callback - <see cref="IRegisterCdmCallback::OnRegistrationComplete"/> 
-            /// will be executed asynchronously once registration is complete</param>
-            static void RegisterWidevineCdm(String^ path, [Optional] IRegisterCdmCallback^ callback)
-            {
-                CefRefPtr<CefRegisterCdmCallbackAdapter> adapter = nullptr;
-
-                if (callback != nullptr)
-                {
-                    adapter = new CefRegisterCdmCallbackAdapter(callback);
-                }
-
-                CefRegisterWidevineCdm(StringUtils::ToNative(path), adapter);
-            }
-
-            /// <summary>
-            /// Register the Widevine CDM plugin.
-            ///
-            /// See <see cref="RegisterWidevineCdm(String, IRegisterCdmCallback)"/> for more details.
-            /// </summary>
-            /// <param name="path"> is a directory that contains the Widevine CDM files</param>
-            /// <returns>Returns a Task that can be awaited to receive the <see cref="CdmRegistration"/> response.</returns>
-            static Task<CdmRegistration^>^ RegisterWidevineCdmAsync(String^ path)
-            {
-                auto callback = gcnew TaskRegisterCdmCallback();
-
-                RegisterWidevineCdm(path, callback);
-
-                return callback->Task;
-            }
-
             /// <summary>
             /// Returns the mime type for the specified file extension or an empty string if unknown.
             /// </summary>

diff --git a/CefSharp.Core.Runtime/CefSharp.Core.Runtime.netcore.vcxproj b/CefSharp.Core.Runtime/CefSharp.Core.Runtime.netcore.vcxproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\cef.sdk.92.0.25\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.92.0.25\build\cef.sdk.props')" />
+  <Import Project="..\packages\cef.sdk.93.1.7\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.93.1.7\build\cef.sdk.props')" />
   <Import Project="..\packages\Microsoft.SourceLink.GitHub.1.0.0\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.1.0.0\build\Microsoft.SourceLink.GitHub.props')" />
   <Import Project="..\packages\Microsoft.SourceLink.Common.1.0.0\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.1.0.0\build\Microsoft.SourceLink.Common.props')" />
   <Import Project="..\packages\Microsoft.Build.Tasks.Git.1.0.0\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.1.0.0\build\Microsoft.Build.Tasks.Git.props')" />
@@ -332,6 +332,7 @@
     <ClCompile Include="Internals\CefExtensionWrapper.cpp" />
     <ClCompile Include="Internals\CefFrameWrapper.cpp" />
     <ClCompile Include="Internals\CefBrowserWrapper.cpp" />
+    <ClCompile Include="Internals\CefRefCountManaged.cpp" />
     <ClCompile Include="Internals\CefUrlRequestClientAdapter.cpp" />
     <ClCompile Include="Internals\CefValueWrapper.cpp" />
     <ClCompile Include="Internals\ClientAdapter.cpp" />
@@ -361,6 +362,7 @@
     <ClInclude Include="BrowserSettings.h" />
     <ClInclude Include="Cef.h" />
     <ClInclude Include="Internals\CefDevToolsMessageObserverAdapter.h" />
+    <ClInclude Include="Internals\CefRefCountManaged.h" />
     <ClInclude Include="Internals\CefRegistrationWrapper.h" />
     <ClInclude Include="Internals\CefResourceReadCallbackWrapper.h" />
     <ClInclude Include="Internals\CefCookieAccessFilterAdapter.h" />
@@ -391,7 +393,6 @@
     <ClInclude Include="Internals\CefFrameWrapper.h" />
     <ClInclude Include="Internals\CefMenuModelWrapper.h" />
     <ClInclude Include="Internals\CefPdfPrintCallbackWrapper.h" />
-    <ClInclude Include="Internals\CefRegisterCdmCallbackAdapter.h" />
     <ClInclude Include="Internals\CefResolveCallbackAdapter.h" />
     <ClInclude Include="Internals\CefResponseFilterAdapter.h" />
     <ClInclude Include="Internals\CefResponseWrapper.h" />

diff --git a/CefSharp.Core.Runtime/CefSharp.Core.Runtime.netcore.vcxproj.filters b/CefSharp.Core.Runtime/CefSharp.Core.Runtime.netcore.vcxproj.filters
@@ -83,6 +83,9 @@
     <ClCompile Include="Internals\CefResourceHandlerAdapter.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="Internals\CefRefCountManaged.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="vcclr_local.h">
@@ -232,9 +235,6 @@
     <ClInclude Include="Internals\CefCertificateCallbackWrapper.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="Internals\CefRegisterCdmCallbackAdapter.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="Internals\CefSetCookieCallbackAdapter.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -328,6 +328,9 @@
     <ClInclude Include="DragData.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Internals\CefRefCountManaged.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Internals\CefFrameWrapper.h">

diff --git a/CefSharp.Core.Runtime/CefSharp.Core.Runtime.vcxproj b/CefSharp.Core.Runtime/CefSharp.Core.Runtime.vcxproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\cef.sdk.92.0.25\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.92.0.25\build\cef.sdk.props')" />
+  <Import Project="..\packages\cef.sdk.93.1.7\build\cef.sdk.props" Condition="Exists('..\packages\cef.sdk.93.1.7\build\cef.sdk.props')" />
   <Import Project="..\packages\GitLink.3.1.0\build\GitLink.props" Condition="Exists('..\packages\GitLink.3.1.0\build\GitLink.props')" />
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
@@ -236,6 +236,7 @@
     <ClCompile Include="Internals\CefExtensionWrapper.cpp" />
     <ClCompile Include="Internals\CefFrameWrapper.cpp" />
     <ClCompile Include="Internals\CefBrowserWrapper.cpp" />
+    <ClCompile Include="Internals\CefRefCountManaged.cpp" />
     <ClCompile Include="Internals\CefUrlRequestClientAdapter.cpp" />
     <ClCompile Include="Internals\CefValueWrapper.cpp" />
     <ClCompile Include="Internals\ClientAdapter.cpp" />
@@ -264,6 +265,7 @@
     <ClInclude Include="Cef.h" />
     <ClInclude Include="DragData.h" />
     <ClInclude Include="Internals\CefDevToolsMessageObserverAdapter.h" />
+    <ClInclude Include="Internals\CefRefCountManaged.h" />
     <ClInclude Include="Internals\CefRegistrationWrapper.h" />
     <ClInclude Include="Internals\CefResourceReadCallbackWrapper.h" />
     <ClInclude Include="Internals\CefCookieAccessFilterAdapter.h" />
@@ -293,7 +295,6 @@
     <ClInclude Include="Internals\CefFrameWrapper.h" />
     <ClInclude Include="Internals\CefMenuModelWrapper.h" />
     <ClInclude Include="Internals\CefPdfPrintCallbackWrapper.h" />
-    <ClInclude Include="Internals\CefRegisterCdmCallbackAdapter.h" />
     <ClInclude Include="Internals\CefResolveCallbackAdapter.h" />
     <ClInclude Include="Internals\CefResponseFilterAdapter.h" />
     <ClInclude Include="Internals\CefResponseWrapper.h" />