Add new views::LabelButton and LabelButtonBorder.
(a simplified replacement for TextButton[Base], etc.)
Add the LabelButton class, based on TextButton.
(simplify, cleanup, re-use views controls, etc.)
Add a supporting LabelButtonBorder class.
Add unit tests and a views example in ButtonExample.
Add ImageView interactive flag for hit-testing.
Make Label::text() return a const string16 ref.
TODO(followup): Replace TextButton[Base] use, etc.
TODO(followup): Fix CanvasSkia multi-line label painting.
BUG=155363
TEST=views examples use of the new LabelButton, etc.
R=sky@chromium.org
Review URL: https://chromiumcodereview.appspot.com/11068012
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162245 0039d316-1c4b-4281-b951-d872f2087c98
13 files changed
