Fix a bug where we were getting a resize cursor near the top of the web contents area.
Fix a bug where we were getting a resize cursor near the top of the web
contents area.

Fix a bug where the background color was not updated on theme change.

BUG=14956

Review URL: http://codereview.chromium.org/151063


git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@19599 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser