Add TimeToScrollUpdateSwapBegin2 in RAPPOR

content/public/browser/web_contents_delegate.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_BROWSER_WEB_CONTENTS_DELEGATE_H_
 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <set>
@@ skipping 42 matching lines @@
 struct Referrer;
 struct SecurityStyleExplanations;
 }  // namespace content
 
 namespace gfx {
 class Point;
 class Rect;
 class Size;
 }
 
+namespace rappor {
+class RapporService;
+}
+
 namespace net {
 class X509Certificate;
 }
 
 namespace blink {
 class WebGestureEvent;
 }
 
 namespace content {
 class RenderWidgetHost;
@@ skipping 455 matching lines @@
 
   // Called when the active render widget is forwarding a RemoteChannel
   // compositor proto.  This is used in Blimp mode.
   virtual void ForwardCompositorProto(
       RenderWidgetHost* render_widget_host,
       const std::vector<uint8_t>& proto) {}
 
   // Requests the app banner. This method is called from the DevTools.
   virtual void RequestAppBannerFromDevTools(content::WebContents* web_contents);
 
+  virtual ::rappor::RapporService* getRapporService();
+
  protected:
   virtual ~WebContentsDelegate();
 
  private:
   friend class WebContentsImpl;
 
   // Called when |this| becomes the WebContentsDelegate for |source|.
   void Attach(WebContents* source);
 
   // Called when |this| is no longer the WebContentsDelegate for |source|.
   void Detach(WebContents* source);
 
   // The WebContents that this is currently a delegate for.
   std::set<WebContents*> attached_contents_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_DELEGATE_H_