Augment the fix for HungRenderDialogView::ButtonPressed.
Augment the fix for HungRenderDialogView::ButtonPressed.

We need to check GetRenderProcessHost() (also fixed the typo in the if statement).

BUG=http://crbug.com/52293
TEST=None

Review URL: http://codereview.chromium.org/3348009

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@58492 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