DescriptionUpdate scroll layer positions in WebLayerImpl
This is step 1 of a 3 step patch to disentangle Layer positions and
scroll offsets. When scrolling frames, RLC always sets the layer
position to be the negative scroll position. In order to remove this
from Blink, duplicate that work in the compositor bindings.
Step 2 is to make RLC not set scroll position when scrolling goes
through the ScrollingCoordinator.
See: https://codereview.chromium.org/18187004
Step 3 is to revert this patch and consider scroll offset when computing
draw transforms. It's currently ignored.
See: https://codereview.chromium.org/18400003
R=jamesr@chromium.org
BUG=256381
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=210086
Patch Set 1 #
Messages
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