* notify theme loading with --load-extension * fix crasher in theme parsing with no images
* notify theme loading with --load-extension
* fix crasher in theme parsing with no images

Review URL: http://codereview.chromium.org/160124

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@21619 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