commit-queue: fails to close bugs after successfully landing patches
<http://webkit.org/b/137794>

Reviewed by Alexey Proskuryakov.

* Scripts/webkitpy/common/net/bugzilla/bugzilla.py:
(Bugzilla.clear_attachment_flags): Change 'nr=0' to 'nr=1' to
tell Mechanize to use the second <textarea> on the page with
name="comment".

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@174797 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Mac] Unreviewed gardening.

* platform/mac/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@174798 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Crash under RemoteLayerTreeHost::getLayer() when closing a tab
https://bugs.webkit.org/show_bug.cgi?id=137796
rdar://problem/18547565

Reviewed by Tim Horton.

CA can call our animation delegate after the RemoteLayerTreeHost has been
destroyed. CAAnimation retains its delegate, so it's safe for us to null out
the WKAnimationDelegate's pointer to the RemoteLayerTreeHost when tearing down
the RemoteLayerTreeHost.

* UIProcess/mac/RemoteLayerTreeHost.mm:
(WebKit::RemoteLayerTreeHost::~RemoteLayerTreeHost):
(WebKit::RemoteLayerTreeHost::animationDidEnd):
* WebProcess/WebPage/mac/PlatformCAAnimationRemote.mm:
(-[WKAnimationDelegate invalidate]):
(-[WKAnimationDelegate animationDidStart:]):
(-[WKAnimationDelegate animationDidStop:finished:]):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@174799 268f45cc-cd09-0410-ab3c-d52691b4dbfc
commit-queue: fails to replace OO-PS! with reviewer name
<http://webkit.org/b/137795>

Reviewed by Alexey Proskuryakov.

* Scripts/webkitpy/common/net/bugzilla/bugzilla.py:
(Bugzilla.fetch_bug_dictionary): Bugzilla 4.2.x never gives out
email addresses to unauthenticated page loads, so we must always
authenticate before getting bug data so we get full email
addresses.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@174800 268f45cc-cd09-0410-ab3c-d52691b4dbfc