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Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/1874b89ff28b7042cff4064956f0145aac723738 (Use SwiftShader and ANGLE for RasterDecoder fuzzing).

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The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e1fe4245d5885bef921bf247c58da96cd7866ca5

commit e1fe4245d5885bef921bf247c58da96cd7866ca5
Author: Jonathan Backer <backer@chromium.org>
Date: Thu Jul 19 15:15:44 2018

Check sized internal format

Check if sized internal format is supported before making the
glTexStorage2DEXT call. This was called by autogen code for GLES2Decoder
and was not ported over to RasterDecoder.

Also remove some dead autogen code that is not compiled in anywhere.

Bug:  862376 
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Change-Id: I116aa08ac6d381c95650ab8fad9d984ea19af109
Reviewed-on: https://chromium-review.googlesource.com/1140358
Commit-Queue: Jonathan Backer <backer@chromium.org>
Reviewed-by: Antoine Labour <piman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#576498}
[delete] https://crrev.com/e1bfc30e0e29c128215130e2729ff0dc4384be16/gpu/command_buffer/service/raster_cmd_decoder_autogen.h
[modify] https://crrev.com/e1fe4245d5885bef921bf247c58da96cd7866ca5/gpu/command_buffer/service/raster_decoder.cc
[modify] https://crrev.com/e1fe4245d5885bef921bf247c58da96cd7866ca5/gpu/command_buffer/service/raster_decoder_unittest.cc

ClusterFuzz has detected this issue as fixed in range 576495:576502.

Detailed report: https://clusterfuzz.com/testcase?key=5128222749229056

Fuzzer: libFuzzer_gpu_raster_swiftshader_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  glGetError() == GL_NO_ERROR in raster_decoder.cc
  gpu::raster::RasterDecoderImpl::ClearLevel
  gpu::gles2::Texture::ClearLevel
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=572599:572600
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=576495:576502

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5128222749229056

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 5128222749229056 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.