Raise an infobar and deny access to WebGL if a GPU reset was detected while a web page containing W…

chrome/browser/api/infobars/infobar_delegate.cc

Index: chrome/browser/api/infobars/infobar_delegate.cc
diff --git a/chrome/browser/api/infobars/infobar_delegate.cc b/chrome/browser/api/infobars/infobar_delegate.cc
index 18b4286cf6dfa824e112640bb1e7fee9e4d22bcc..d09aa94371640edd84cd92b7f77d7f54b913add0 100644
--- a/chrome/browser/api/infobars/infobar_delegate.cc
+++ b/chrome/browser/api/infobars/infobar_delegate.cc
@@ -86,6 +86,10 @@ ThemeInstalledInfoBarDelegate*
   return NULL;
 }
 
+ThreeDAPIInfoBarDelegate* InfoBarDelegate::AsThreeDAPIInfoBarDelegate() {
+  return NULL;
+}
+
 TranslateInfoBarDelegate* InfoBarDelegate::AsTranslateInfoBarDelegate() {
   return NULL;
 }