Get rid of the RenderViewType concept in content, since it was only used by Chrome. Store the enum…

chrome/browser/geolocation/chrome_geolocation_permission_context.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/geolocation/chrome_geolocation_permission_context.h"
 
 #include <functional>
 #include <string>
 #include <vector>
 
@@ skipping 606 matching lines @@
               extension->id(), render_process_id)) {
         NotifyPermissionSet(render_process_id, render_view_id, bridge_id,
                             requesting_frame, callback, true);
         return;
       }
     }
   }
 
   WebContents* web_contents =
       tab_util::GetWebContentsByID(render_process_id, render_view_id);
-  if (!web_contents || web_contents->GetViewType() !=
-          chrome::VIEW_TYPE_TAB_CONTENTS) {
+  if (chrome::GetViewType(web_contents) != chrome::VIEW_TYPE_TAB_CONTENTS) {
     // The tab may have gone away, or the request may not be from a tab at all.
     // TODO(mpcomplete): the request could be from a background page or
     // extension popup (tab_contents will have a different ViewType). But why do
     // we care? Shouldn't we still put an infobar up in the current tab?
     LOG(WARNING) << "Attempt to use geolocation tabless renderer: "
                  << render_process_id << "," << render_view_id << ","
                  << bridge_id << " (can't prompt user without a visible tab)";
     NotifyPermissionSet(render_process_id, render_view_id, bridge_id,
                         requesting_frame, callback, false);
     return;
@@ skipping 65 matching lines @@
         BrowserThread::UI, FROM_HERE,
         base::Bind(
             &ChromeGeolocationPermissionContext::CancelPendingInfoBarRequest,
             this, render_process_id, render_view_id, bridge_id));
      return;
   }
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   geolocation_infobar_queue_controller_->CancelInfoBarRequest(render_process_id,
       render_view_id, bridge_id);
 }