Set focused TextInputMode to InputMethodEndingeIBus.
This doesn't change actual behavior.
BUG=244688

Review URL: https://codereview.chromium.org/73673002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237527 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237527
Rename setInputRegion API to setShape, and update impl accordingly.

BUG=314222

Review URL: https://codereview.chromium.org/84323002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237528 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237528