Expose the capturePicture feature in RenderView for Android WebView legacy API support.

content/public/common/content_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_COMMON_CONTENT_CLIENT_H_
 #define CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 86 matching lines @@
   // Gives the embedder a chance to register its own internal NPAPI plugins.
   virtual void AddNPAPIPlugins(
       webkit::npapi::PluginList* plugin_list) {}
 
   // Gives the embedder a chance to register its own standard and saveable
   // url schemes early on in the startup sequence.
   virtual void AddAdditionalSchemes(
       std::vector<std::string>* standard_schemes,
       std::vector<std::string>* savable_schemes) {}
 
+  // Returns whether the given message should be sent in a swapped out renderer.
+  virtual bool CanSendWhileSwappedOut(const IPC::Message* message);
+
   // Returns whether the given message should be processed in the browser on
   // behalf of a swapped out renderer.
   virtual bool CanHandleWhileSwappedOut(const IPC::Message& message);
 
   // Returns a string describing the embedder version.  Used as part of the
   // user agent string.
   virtual std::string GetProduct() const;
 
   // Returns the user agent.
   virtual std::string GetUserAgent() const;
@@ skipping 42 matching lines @@
   ContentPluginClient* plugin_;
   // The embedder API for participating in renderer logic.
   ContentRendererClient* renderer_;
   // The embedder API for participating in utility logic.
   ContentUtilityClient* utility_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_