tree 84b3de234d24f71d8d3711515f5d5b7b5e03091d
parent eab0fc97fd453590f2872d6844248742c32a32ed
author Philip Rogers <pdr@chromium.org> 1543357702 +0000
committer Commit Bot <commit-bot@chromium.org> 1543357702 +0000

Simplify and generalize touch action rect testing

This patch changes the touch action rect tests to dump the touch action
rects and their associated layer rect instead of dumping node-related
information. This is in preparation for making these tests work with
slimming paint v2 (SPV2 aka composite-after-paint) which does not have
a mapping from cc::Layer to Node and may produce different composited
layer decisions.

Before patch:
  normalFlow: #document scrolling (13, 128, 290, 12)

With patch:
  normalFlow: layer(0,0 785x1530) has hit test rect (13,128 290x12)

This patch also removes the visualization functionality from the touch
action tests. There is an easier way to visualize the touch-action
rects: the inspector has a "Scrolling performance issue" visualization
under the Rendering tab.

Change-Id: I7468bcf1a64fecb72874c93c8b97567c588e3926
Reviewed-on: https://chromium-review.googlesource.com/c/1351789
Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Commit-Queue: Philip Rogers <pdr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#611376}