Remove top controls layer from cc/.
After danakj@ comment on the CL that added the top controls manager,
I looked into layer positioning in the browser compositor to keep it
in sync with the top controls UI widgets.
This removes the need for the top controls layer and also gets rid
of the need to pass an increased clip size to the layer tree host.
Now the renderer compositor will make the webkit size and the browser
compositor will be in charge of moving it around.
BUG=161303
Review URL: https://chromiumcodereview.appspot.com/11967021
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@177250 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed
