web-ui settings: Remove the getPref() method.  It was not used and as implemented, kinda broken.
web-ui settings: Remove the getPref() method.  It was not used and as implemented, kinda broken.

BUG=none
Review URL: http://codereview.chromium.org/6588065

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@76294 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