Revert 94895 - Roll WebKit 91997:92125.
Revert 94895 - Roll WebKit 91997:92125.

TBR=zmo@google.com
BUG=None
TEST=None
Review URL: http://codereview.chromium.org/7538021

Broke several ExtensionBrowserTests on windows.

TBR=tonyg@chromium.org
Review URL: http://codereview.chromium.org/7538023

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@94902 0039d316-1c4b-4281-b951-d872f2087c98

yitian134/chromium,ropik/chromium,gavinp/chromium,adobe/chromium,gavinp/chromium,ropik/chromium,adobe/chromium,yitian134/chromium,adobe/chromium,gavinp/chromium,adobe/chromium,yitian134/chromium,ropik/chromium,yitian134/chromium,ropik/chromium,ropik/chromium,gavinp/chromium,adobe/chromium,adobe/chromium,yitian134/chromium,gavinp/chromium,gavinp/chromium,yitian134/chromium,adobe/chromium,yitian134/chromium,yitian134/chromium,adobe/chromium,ropik/chromium,ropik/chromium,adobe/chromium,yitian134/chromium,ropik/chromium,gavinp/chromium,gavinp/chromium,yitian134/chromium,adobe/chromium,gavinp/chromium,gavinp/chromium,ropik/chromium,adobe/chromium