Implement raster context loss methods
Notable changes in this CL:
- mark all RasterDecoderImpl class final (maybe compiler can
devirtualize)
- copy over context loss related methods from GLES2DecoderImpl to
RasterDecoderImpl
- port over GLES2Decoder context loss unit tests to RasterDecoder
Bug: 789238
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: I919163ce459603109b12ee864561debb136ff594
Reviewed-on: https://chromium-review.googlesource.com/1025961
Commit-Queue: Jonathan Backer <backer@chromium.org>
Reviewed-by: Peng Huang <penghuang@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#553538}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 4f9ee5fbd2b3711a5d7ec94a6e1a80222164c51c7 files changed
