DevTools: [Android] implement RenderWidgetHostViewAndroid::CopyFromCompositingSurface

content/browser/devtools/renderer_overrides_handler.h

 // Copyright (c) 2013 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_BROWSER_DEVTOOLS_RENDERER_OVERRIDES_HANDLER_H_
 #define CONTENT_BROWSER_DEVTOOLS_RENDERER_OVERRIDES_HANDLER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 15 matching lines @@
  private:
   scoped_ptr<DevToolsProtocol::Response> GrantPermissionsForSetFileInputFiles(
       DevToolsProtocol::Command* command);
   scoped_ptr<DevToolsProtocol::Response> PageHandleJavaScriptDialog(
       DevToolsProtocol::Command* command);
   scoped_ptr<DevToolsProtocol::Response> PageNavigate(
       DevToolsProtocol::Command* command);
   scoped_ptr<DevToolsProtocol::Response> PageCaptureScreenshot(
       DevToolsProtocol::Command* command);
 
-  bool CaptureScreenshot(std::string* base_64_data);
+  bool CaptureScreenshot(const std::string& format,
+                         int quality,
+                         double scale,
+                         std::string* base_64_data);
 
   DevToolsAgentHost* agent_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererOverridesHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_RENDERER_OVERRIDES_HANDLER_H_