Add test for longpress typing of alternate keys.

BUG=295062
R=bshe@chromium.org

Review URL: https://codereview.chromium.org/25065002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225991 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225991
Add unit tests for AppListServiceImpl.

TBR=sail@chromium.org

Review URL: https://codereview.chromium.org/24707002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225992 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225992
Fix font size for virtual keyboard.

BUG=294192
R=bshe@chromium.org

Review URL: https://codereview.chromium.org/25033004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225993 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225993