Automated sync from github.com/tensorflow/tensorflow #3127

Job	Run time
no-labels	1s
ci-ready-to-merge	3s
ci-run	4s
ci-run-full	3s
call-ci / Bazel (presubmit)	20m 23s
call-ci / Bazel TFLite Tools (presubmit)	2m 39s
call-ci / Bazel msan (presubmit)	25m 56s
call-ci / Bazel asan (presubmit)	18m 10s
call-ci / Cortex-M Bluepill Release (presubmit)	12m 26s
call-ci / Cortex-M Bluepill No Release (presubmit)	16m 53s
call-ci / Cortex-M Bluepill Renode (presubmit)	9m 16s
call-ci / Cortex-M QEMU Unit Tests (presubmit)	13m 21s
call-ci / Code Style (presubmit)	1m 35s
call-ci / Project Generation (presubmit)	12m 30s
call-ci / Makefile x86 Default (presubmit)	13m 44s
call-ci / Makefile x86 Release (presubmit)	18m 3s
call-ci / Makefile x86 Out Of Tree (presubmit)	7m 12s
call-ci / Makefile x86 No TFLite Static Memory (presubmit)	8m 23s
call-check-tflite-files / Check PR Modifies TfLite Files	4s
call-hexagon / Hexagon Build Test (presubmit)	11m 42s
call-xtensa-presubmit / Vision P6 Build (presubmit)	17m 37s
call-xtensa-presubmit / Hifi3z Unit Tests (presubmit)	29m 33s
call-xtensa-presubmit / Hifi5 Unit Tests (presubmit)	4s
PR has Bug	1s
	3h 59m 43s

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