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Regression : Very small scrolling of content in drop down list is seen on mouse hover.
Reported by
mni...@etouch.net,
Mar 18 2016
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Issue descriptionChrome version : 51.0.2682.0 153a9028e5cb73e3c707b4884550499e2a08af5c-refs/heads/master@{#381839} (32/64 bit) OS : Windows(Win 7 aero enabled)Linux. Url : http://chess.mobialia.com/#run Steps : 1. Launch Chrome and open above url. 2. Now click on more options button on top RHS of page and go to settings. 3. Now click on 'Engine ELO' drop down list and hover the mouse on first content and observe Actual : Flickering of content in drop down list is seen on mouse hover. Expected : Flickering of content in drop down list should not be seen on mouse hover. This is a regression issue broken in 'M-49' and below is the manual regression and narrow bisect info: Good build : 49.0.2574.0 Bad build : 49.0.2575.0 Narrow bisect : https://chromium.googlesource.com/chromium/src/+log/d01d3720730602fdc8aeb19aa0b19ed6c5a5849c..1141951b9418bf41586643be378d7f5e5c87bfca?pretty=fuller&n=50 Suspecting : r361756 from Narrow bisect. @tkent : Could you please help to reassign if your change is not the cause for this change. Note : Issue is not seen on Mac OS.
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Mar 22 2016
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Jun 3 2016
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Dec 28 2016
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Jan 4 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/421bed44b76d7743b573b4a6b313fa17813f8416 commit 421bed44b76d7743b573b4a6b313fa17813f8416 Author: tkent <tkent@chromium.org> Date: Wed Jan 04 07:48:59 2017 SELECT popup: Don't use non-100% zoom level in popup. This CL reverts a SELECT popup part of [1], which applied page zoom to page popups, and we pass zoomed font-size after this CL. [1] made multiple regressions, and it's hard to fix them in non-100% zoom level. * Make PagePopupClient::zoomFactor() virtual, and SELECT popups return 1.0 for it. * Fix code and comments on screen coordinate. * Popup border ignores device scale factor and page zoom, and is always 1px width. [1] codereview.chromium.org/1454613002 BUG= 564506 , 570636 , 595986 Review-Url: https://codereview.chromium.org/2606853002 Cr-Commit-Position: refs/heads/master@{#441335} [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/LayoutTests/TestExpectations [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-appearance-zoom090.html [add] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-appearance-zoom110-expected.png [add] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-appearance-zoom110-expected.txt [add] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/LayoutTests/fast/forms/select-popup/popup-menu-appearance-zoom110.html [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/LayoutTests/platform/win/fast/forms/select-popup/popup-menu-appearance-zoom-expected.png [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/LayoutTests/platform/win/fast/forms/select-popup/popup-menu-appearance-zoom090-expected.png [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/Source/core/page/PagePopupClient.h [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/Source/web/PopupMenuImpl.cpp [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/Source/web/PopupMenuImpl.h [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/Source/web/resources/listPicker.js [modify] https://crrev.com/421bed44b76d7743b573b4a6b313fa17813f8416/third_party/WebKit/Source/web/resources/pickerCommon.js
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Jan 9 2017
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Comment 1 by tkent@chromium.org
, Mar 22 2016Labels: -Pri-1 -M-51 Pri-3