Block database access on allowDatabase instead of databaseOpenFile.

chrome/renderer/render_view.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 356 matching lines @@
   virtual void didFailResourceLoad(
       WebKit::WebFrame* frame, unsigned identifier,
       const WebKit::WebURLError& error);
   virtual void didLoadResourceFromMemoryCache(
       WebKit::WebFrame* frame, const WebKit::WebURLRequest& request,
       const WebKit::WebURLResponse&);
   virtual void didDisplayInsecureContent(WebKit::WebFrame* frame);
   virtual void didRunInsecureContent(
       WebKit::WebFrame* frame, const WebKit::WebSecurityOrigin& origin);
   virtual bool allowScript(WebKit::WebFrame* frame, bool enabled_per_settings);
+  virtual bool allowDatabase(
+      WebKit::WebFrame* frame, const WebKit::WebString& name,
+      const WebKit::WebString& display_name, unsigned long estimated_size);
   virtual void didNotAllowScript(WebKit::WebFrame* frame);
   virtual void didNotAllowPlugins(WebKit::WebFrame* frame);
   virtual void didExhaustMemoryAvailableForScript(WebKit::WebFrame* frame);
   virtual void didCreateScriptContext(WebKit::WebFrame* frame);
   virtual void didDestroyScriptContext(WebKit::WebFrame* frame);
   virtual void didCreateIsolatedScriptContext(WebKit::WebFrame* frame);
   virtual void didMakeCrossFrameAccess(
       WebKit::WebFrame* frame, bool crossOrigin, const WebKit::WebString& name,
       unsigned long long event_id);
   virtual void didChangeContentsSize(
@@ skipping 796 matching lines @@
 
   // Site isolation metrics flags.  These are per-page-load counts, reset to 0
   // in OnClosePage.
   int cross_origin_access_count_;
   int same_origin_access_count_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_