DescriptionOptimize scroll adjustment for paint invalidation
The regression of blink_perf.paint:complex-content-slow-scroll is caused
by increased number of calls to LayoutObject::scrollAdjustmentForPaintInvalidation()
after crrev.com/457129.
Now cache scroll adjustment in PaintInvalidator. This should not only
fix the regression but also improve performance than before
crrev.com/457129.
BUG=703111
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Patch Set 1 #Patch Set 2 : - #Messages
Total messages: 7 (7 generated)
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