Fix sticky wallpaper for multi profile user

BUG=339576

Review URL: https://codereview.chromium.org/150853002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249628 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249628
Delays loading the hotword plugin.

The embed element sometimes attempts to load nonexisting module
which may cause test flakiness. Also it is good not to load
the entire module itself if the option is off.

BUG=339340
TEST=repeat 20 ./out/Debug/browser_tests --disable-setuid-sandbox --gtest_filter='AppListStartPageWebUITest.*'
R=xiyuan@chromium.org
TBR=sky@chromium.org

Review URL: https://codereview.chromium.org/149363015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249629 0039d316-1c4b-4281-b951-d872f2087c98
nacl_irt now uses tls_edit to modify the TLS usage as a post-process.

Mirroring the change for irt_core in the native client tree, we now
use tls_edit as a post process to modify the TLS usage for the IRT.

BUG= https://code.google.com/p/nativeclient/issues/detail?id=3127
TEST= trybots

Review URL: https://codereview.chromium.org/141293007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249630 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249630
Ensures that there is only one active drag and drop operation at a time

BUG=340632
TEST=
1.Launch chrome and add a New folder to the bookmarks bar.
2.Add a bookmark page to "Other bookmarks" menu in bookmark bar.
3.Now go to bookmarks bar and click on "Other bookmarks" folder which shows a menu with the saved bookmark.
4.Drag that bookmark passing through the "New folder" bookmark folder and then onto omnibox.
5.Should not stop the drag or crash.

Review URL: https://codereview.chromium.org/141713010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249631 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249631