DescriptionDon't update main thread scroll reasons on a throttled frame.
When a frame is throttled, its compositing state cannot be queried,
so don't try to set main thread scrolling reasons. This fixes
DCHECK failures when root layer scrolling is enabled.
BUG=490942
TEST=FrameThrottlingTest with RLS enabled
R=skobes@chromium.org
Review-Url: https://codereview.chromium.org/2662153004
Cr-Commit-Position: refs/heads/master@{#447962}
Committed: https://chromium.googlesource.com/chromium/src/+/579fbe58da5d55ad7799df4a7b09df3dcde568fa
Patch Set 1 #
Depends on Patchset: Dependent Patchsets: Messages
Total messages: 7 (3 generated)
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