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Issue 1513573004: Revert of Fix several corner case issues of scrollbar paint invalidation (Closed)

Created:
5 years ago by dominicc (has gone to gerrit)
Modified:
5 years ago
Reviewers:
skobes, chrishtr, Xianzhu
CC:
blink-reviews, blink-reviews-layout_chromium.org, blink-reviews-paint_chromium.org, chromium-reviews, dshwang, eae+blinkwatch, jchaffraix+rendering, leviw+renderwatch, pdr+renderingwatchlist_chromium.org, slimming-paint-reviews_chromium.org, szager+layoutwatch_chromium.org, zoltan1
Base URL:
https://chromium.googlesource.com/chromium/src.git@master
Target Ref:
refs/pending/heads/master
Project:
chromium
Visibility:
Public.

Description

Revert of Fix several corner case issues of scrollbar paint invalidation (patchset #7 id:120001 of https://codereview.chromium.org/1491193003/ ) Reason for revert: I suspect this may have broken the Oilpan build: https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac%20Oilpan/builds/27442 Original issue's description: > Fix several corner case issues of scrollbar paint invalidation > > - Invalidate composited scrollbars also during paint invalidation to > avoid unnecessary invalidation on intermediate changes; > > - Invalidate also on the containing box for moved/resized composited > non-overlay scrollbars. This ensures the expanded/shrunk areas of the > box because of scrollbar existence/width change are invalidated. This > is the root cause of bug 535161. > > - Avoid unnecessary invalidations on overlay scrollbar changes. > > BUG=535161, 560418 > > Committed: https://crrev.com/48e402acbebf2717b8e79b89dba5310d31bf95da > Cr-Commit-Position: refs/heads/master@{#363998} TBR=chrishtr@chromium.org,skobes@chromium.org,wangxianzhu@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=535161, 560418 Committed: https://crrev.com/ed0577e5a8952de3976d6b18fa0ed39fe2a0e418 Cr-Commit-Position: refs/heads/master@{#364000}

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+69 lines, -224 lines) Patch
M third_party/WebKit/LayoutTests/TestExpectations View 1 chunk +0 lines, -12 lines 0 comments Download
D third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar.html View 1 chunk +0 lines, -15 lines 0 comments Download
D third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar-expected.txt View 1 chunk +0 lines, -28 lines 0 comments Download
D third_party/WebKit/LayoutTests/fast/repaint/destroy-overlay-scrollbar.html View 1 chunk +0 lines, -17 lines 0 comments Download
D third_party/WebKit/LayoutTests/fast/repaint/destroy-overlay-scrollbar-expected.txt View 1 chunk +0 lines, -19 lines 0 comments Download
M third_party/WebKit/LayoutTests/fast/repaint/destroy-scrollbar-expected.txt View 1 chunk +3 lines, -1 line 0 comments Download
M third_party/WebKit/LayoutTests/fast/repaint/layout-state-only-positioned-expected.txt View 1 chunk +1 line, -1 line 0 comments Download
M third_party/WebKit/LayoutTests/fast/repaint/overflow-scroll-body-appear-expected.txt View 2 chunks +10 lines, -11 lines 0 comments Download
M third_party/WebKit/LayoutTests/fast/repaint/resize-scrollable-div-expected.txt View 1 chunk +2 lines, -3 lines 0 comments Download
M third_party/WebKit/LayoutTests/fast/repaint/scrollbar-invalidation-on-resize-expected.txt View 1 chunk +2 lines, -2 lines 0 comments Download
M third_party/WebKit/LayoutTests/fast/repaint/scrollbar-invalidation-on-resize-with-border-expected.txt View 1 chunk +2 lines, -2 lines 0 comments Download
M third_party/WebKit/LayoutTests/platform/linux/fast/repaint/details-open-repaint-expected.txt View 1 chunk +2 lines, -3 lines 0 comments Download
M third_party/WebKit/LayoutTests/platform/linux/fast/repaint/overflow-scroll-body-appear-expected.txt View 2 chunks +2 lines, -4 lines 0 comments Download
M third_party/WebKit/LayoutTests/platform/linux/fast/repaint/resize-scrollable-iframe-expected.txt View 1 chunk +2 lines, -3 lines 0 comments Download
M third_party/WebKit/Source/core/layout/LayoutBox.h View 1 chunk +0 lines, -2 lines 0 comments Download
M third_party/WebKit/Source/core/layout/LayoutBox.cpp View 1 chunk +0 lines, -7 lines 0 comments Download
M third_party/WebKit/Source/core/layout/LayoutObject.h View 2 chunks +1 line, -5 lines 0 comments Download
M third_party/WebKit/Source/core/layout/LayoutObject.cpp View 2 chunks +1 line, -6 lines 0 comments Download
M third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp View 1 chunk +2 lines, -2 lines 0 comments Download
M third_party/WebKit/Source/core/paint/PaintInvalidationCapableScrollableArea.h View 1 chunk +0 lines, -9 lines 0 comments Download
M third_party/WebKit/Source/core/paint/PaintInvalidationCapableScrollableArea.cpp View 4 chunks +26 lines, -72 lines 0 comments Download
M third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp View 1 chunk +3 lines, -0 lines 0 comments Download
M third_party/WebKit/Source/platform/scroll/ScrollableArea.cpp View 1 chunk +10 lines, -0 lines 0 comments Download

Messages

Total messages: 6 (1 generated)
dominicc (has gone to gerrit)
Created Revert of Fix several corner case issues of scrollbar paint invalidation
5 years ago (2015-12-09 07:32:55 UTC) #1
commit-bot: I haz the power
CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/patch-status/1513573004/1 View timeline at https://chromium-cq-status.appspot.com/patch-timeline/1513573004/1
5 years ago (2015-12-09 07:34:41 UTC) #2
commit-bot: I haz the power
Committed patchset #1 (id:1)
5 years ago (2015-12-09 07:36:55 UTC) #3
commit-bot: I haz the power
Patchset 1 (id:??) landed as https://crrev.com/ed0577e5a8952de3976d6b18fa0ed39fe2a0e418 Cr-Commit-Position: refs/heads/master@{#364000}
5 years ago (2015-12-09 07:38:00 UTC) #5
sof
5 years ago (2015-12-09 08:25:58 UTC) #6
Message was sent while issue was closed.
A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1511143002/ by sigbjornf@opera.com.

The reason for reverting is: Thanks for looking after the health of Oilpan
builds. But as Oilpan is yet to be CQ-blocking, we don't want to be
unnecessarily causing post-landing revert consternation & be in the way of
overall progress.

Hence, I'm going to undo this revert & address the problem the Oilpan static
checks are picking up on; it's a trivial one..

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