REGRESSION (r97525): iChat transcript has horizontal scroll bar when the conversation includes a wide image

• Component: Layout and Rendering
• Status: RESOLVED FIXED

<rdar://problem/10293929>

To reproduce:
1. In an iChat conversation, have someone send you an image that is wider than the chat window.
—or—
1. In iChat, open a transcript of such a conversation.

Result:
The conversation/transcript window has a horizontal scroll bar, even though there is no visible content when scrolling to the right.

This was caused by <http://trac.webkit.org/r97525>.

Moreover, images resize abruptly and sometimes incorrectly as you make the window wider or narrower.

Double-clicking an image in the transcript can also cause it to resize or recrop.

Created attachment 111283 [details]
Revert r97525

[WebKit Review Bot]

Attachment 111283 [details] did not pass style-queue:

Failed to run "['Tools/Scripts/update-webkit', '--chromium']" exit_code: 2

Updating OpenSource
From git://git.webkit.org/WebKit
   dc6dc89..bc67541  master     -> origin/master
	M	Source/WebCore/WebCore.exp.in
	M	Source/WebCore/ChangeLog
	M	Source/WebKit2/UIProcess/WebProcessProxy.cpp
	M	Source/WebKit2/ChangeLog
	M	Tools/TestWebKitAPI/win/TestWebKitAPI.vcproj
	A	Tools/TestWebKitAPI/Tests/WebKit2/LoadAlternateHTMLStringWithNonDirectoryURL.cpp
	M	Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj
	M	Tools/ChangeLog
r97633 = bc675418414f8c78f57fc869bfb1c38845010f5e (refs/remotes/trunk)
First, rewinding head to replay your work on top of it...
Fast-forwarded master to refs/remotes/trunk.
Updating chromium port dependencies using gclient...
Error: Can't switch the checkout to http://v8.googlecode.com/svn/branches/3.6@9637; UUID don't match and there is local changes in /mnt/git/webkit-style-queue/Source/WebKit/chromium/v8. Delete the directory and try again.
Re-trying 'depot_tools/gclient sync'
Error: Can't switch the checkout to http://v8.googlecode.com/svn/branches/3.6@9637; UUID don't match and there is local changes in /mnt/git/webkit-style-queue/Source/WebKit/chromium/v8. Delete the directory and try again.
Re-trying 'depot_tools/gclient sync'
Error: Can't switch the checkout to http://v8.googlecode.com/svn/branches/3.6@9637; UUID don't match and there is local changes in /mnt/git/webkit-style-queue/Source/WebKit/chromium/v8. Delete the directory and try again.
Error: 'depot_tools/gclient sync' failed 3 tries and returned 256 at Tools/Scripts/update-webkit-chromium line 107.
Re-trying 'depot_tools/gclient sync'
No such file or directory at Tools/Scripts/update-webkit line 104.


If any of these errors are false positives, please file a bug against check-webkit-style.

Fixed in r97635.