Block plugin HandleURLRequest calls with invalid chars like @,;,\ before the first / (or start of path) in URL.
Block plugin HandleURLRequest calls with invalid chars like @,;,\ before the first / (or start of path) in URL.

BUG=40016
TEST=None
Review URL: http://codereview.chromium.org/1534010

git-svn-id: http://src.chromium.org/svn/trunk/src@43408 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: cf06e38d15d2f62755a6ce1f812bc1e0dde393f5
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser