[Aura] Apply NTP fix to app list webui.
commit7afe8b11627acec16f7db7096c1e18d9ca248e7c
authorxiyuan@chromium.org <xiyuan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Mon, 14 Nov 2011 21:04:41 +0000 (14 21:04 +0000)
committerxiyuan@chromium.org <xiyuan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Mon, 14 Nov 2011 21:04:41 +0000 (14 21:04 +0000)
tree790c37e881f1a9f41b7ed5db1455612ef3dbc376
parente0ced0c7d09ced4df0d14af088ce0c181faf8a9f
[Aura] Apply NTP fix to app list webui.

Fix potential app list crash similar to NTP crash bug http://crbug.com/104059.

BUG=none.
TEST=After drag-n-drop is supported in aura, drag an app in app list window should not crash.

Review URL: http://codereview.chromium.org/8555015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@109952 0039d316-1c4b-4281-b951-d872f2087c98
chrome/browser/resources/aura/app_list/app_list.js