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

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/api/infobars/infobar_delegate.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "chrome/browser/api/infobars/infobar_service.h"
 #include "content/public/browser/navigation_controller.h"
@@ skipping 68 matching lines @@
 RegisterProtocolHandlerInfoBarDelegate*
     InfoBarDelegate::AsRegisterProtocolHandlerInfoBarDelegate() {
   return NULL;
 }
 
 ThemeInstalledInfoBarDelegate*
     InfoBarDelegate::AsThemePreviewInfobarDelegate() {
   return NULL;
 }
 
+ThreeDAPIInfoBarDelegate* InfoBarDelegate::AsThreeDAPIInfoBarDelegate() {
+  return NULL;
+}
+
 TranslateInfoBarDelegate* InfoBarDelegate::AsTranslateInfoBarDelegate() {
   return NULL;
 }
 
 InfoBarDelegate::InfoBarDelegate(InfoBarService* infobar_service)
     : contents_unique_id_(0),
       owner_(infobar_service) {
   if (infobar_service)
     StoreActiveEntryUniqueID(infobar_service);
 }
@@ skipping 10 matching lines @@
   return (contents_unique_id_ != details.entry->GetUniqueID()) ||
       (content::PageTransitionStripQualifier(
           details.entry->GetTransitionType()) ==
               content::PAGE_TRANSITION_RELOAD);
 }
 
 void InfoBarDelegate::RemoveSelf() {
   if (owner_)
     owner_->RemoveInfoBar(this);  // Clears |owner_|.
 }