Fix build error caused due to the AutomationProvider::OnMessageFromExternalHost signature change.
Fix build error caused due to the AutomationProvider::OnMessageFromExternalHost signature
change.

TBR=nsylvain

Review URL: http://codereview.chromium.org/27368

git-svn-id: http://src.chromium.org/svn/trunk/src@10764 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 9196c3e2b4f4869f525147880d547ae34609a482
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