Bug 110491

Summary: REGRESSION(r143616): Caused a test failure on Chromium Mac. (Requested by vollick on #webkit).
Product: WebKit Reporter: WebKit Review Bot <webkit.review.bot>
Component: New BugsAssignee: WebKit Review Bot <webkit.review.bot>
Status: RESOLVED FIXED    
Severity: Normal CC: jamesr, trchen, vollick
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 105486    
Attachments:
Description Flags
ROLLOUT of r143616 none

Description WebKit Review Bot 2013-02-21 10:46:08 PST 
http://trac.webkit.org/changeset/143616 broke the build:
Caused a test failure on Chromium Mac. (Requested by vollick on #webkit).

This is an automatic bug report generated by the sheriff-bot. If this bug
report was created because of a flaky test, please file a bug for the flaky
test (if we don't already have one on file) and dup this bug against that bug
so that we can track how often these flaky tests case pain.

"Only you can prevent forest fires." -- Smokey the Bear
Comment 1 WebKit Review Bot 2013-02-21 10:46:40 PST 
Created attachment 189555 [details]
ROLLOUT of r143616

Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the rollout will be successful.  This process takes approximately 15 minutes.

If you would like to land the rollout faster, you can use the following command:

  webkit-patch land-attachment ATTACHMENT_ID

where ATTACHMENT_ID is the ID of this attachment.
Comment 2 vollick 2013-02-21 10:50:18 PST 
Here's an example of a failure (fixed-position.svg).
http://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac10.6/builds/6642


(In reply to comment #1)
> Created an attachment (id=189555) [details]
> ROLLOUT of r143616
> 
> Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the rollout will be successful.  This process takes approximately 15 minutes.
> 
> If you would like to land the rollout faster, you can use the following command:
> 
>   webkit-patch land-attachment ATTACHMENT_ID
> 
> where ATTACHMENT_ID is the ID of this attachment.
Comment 3 WebKit Review Bot 2013-02-21 10:53:05 PST 
Comment on attachment 189555 [details]
ROLLOUT of r143616

Clearing flags on attachment: 189555

Committed r143628: <http://trac.webkit.org/changeset/143628>
Comment 4 WebKit Review Bot 2013-02-21 10:53:07 PST 
All reviewed patches have been landed.  Closing bug.
Comment 5 Tien-Ren Chen 2013-02-21 16:41:19 PST 
Very weird. In this particular test, the frame reserved space for a vertical scrollbar (resizing the RenderView to 785x600) when it doesn't need to. This leaves a gray background (which doesn't look like scrollbar) on the right hand side of the screen, with a shadow near document boundary.

I can avoid triggering this in my patch, but it feels like a bug to me.