Based on crash data, it seems that frameForCurrentContext can return null in some cases.
Based on crash data, it seems that frameForCurrentContext can return null in
some cases.

Ultimately, I think we need to eliminate this function.  It has proven itself
to be too unreliable.  We should instead make sure that we always know the
Page/WebView corresponding to LocalStorage.setItem.

R=jam
BUG=36831
TEST=none

Review URL: http://codereview.chromium.org/667020

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@40581 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