[webcrypto] Remove the mock implementation of WebCrypto.

content/public/renderer/content_renderer_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 #define CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 11 matching lines @@
 class SkBitmap;
 
 namespace base {
 class FilePath;
 class MessageLoop;
 }
 
 namespace WebKit {
 class WebAudioDevice;
 class WebClipboard;
-class WebCrypto;
 class WebFrame;
 class WebMIDIAccessor;
 class WebMIDIAccessorClient;
 class WebMediaStreamCenter;
 class WebMediaStreamCenterClient;
 class WebPlugin;
 class WebPluginContainer;
 class WebPrescientNetworking;
 class WebRTCPeerConnectionHandler;
 class WebRTCPeerConnectionHandlerClient;
@@ skipping 106 matching lines @@
 
   // Allows the embedder to override the WebThemeEngine used. If it returns NULL
   // the content layer will provide an engine.
   virtual WebKit::WebThemeEngine* OverrideThemeEngine();
 
   // Allows the embedder to override the WebSpeechSynthesizer used.
   // If it returns NULL the content layer will provide an engine.
   virtual WebKit::WebSpeechSynthesizer* OverrideSpeechSynthesizer(
       WebKit::WebSpeechSynthesizerClient* client);
 
-  // Allows the embedder to override the WebCrypto used.
-  // If it returns NULL the content layer will handle crypto.
-  virtual WebKit::WebCrypto* OverrideWebCrypto();
-
   // Returns true if the renderer process should schedule the idle handler when
   // all widgets are hidden.
   virtual bool RunIdleHandlerWhenWidgetsHidden();
 
   // Returns true if a popup window should be allowed.
   virtual bool AllowPopup();
 
   // Returns true if the navigation was handled by the embedder and should be
   // ignored by WebKit. This method is used by CEF.
   virtual bool HandleNavigation(WebKit::WebFrame* frame,
@@ skipping 89 matching lines @@
 
   // Returns true if we should apply the cross-site document blocking policy to
   // this renderer process. Currently, we apply the policy only to a renderer
   // process running on a normal page from the web.
   virtual bool ShouldEnableSiteIsolationPolicy() const;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_