Shows "Search or say "Ok, Google"" in the app-list search box.

BUG=340693
R=xiyuan@chromium.org

Review URL: https://codereview.chromium.org/156313002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249635 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249635
Add additional traces to the browser touch and gesture pipeline

There are several dark areas in telemetry for our browser input pipeline,
particularly for synthetic events.  Add some additional trace points to refine
our understanding of costs for the different stages.

BUG=341613

Review URL: https://codereview.chromium.org/147243003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249636 0039d316-1c4b-4281-b951-d872f2087c98
Update remaining references to the NPAPI test plugin.

This should fix all the references to TestNetscapePlugIn and
blink_test_plugin.gyp:blink_test_plugin.

BUG=331302
TEST=None
R=jochen@chromium.org,mark@chromium.org

Review URL: https://codereview.chromium.org/154573003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249637 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249637