Performance measures of old and new RTCPeerConnection.getStats added.

chrome/browser/media/webrtc/webrtc_browsertest_base.h

 // Copyright 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 CHROME_BROWSER_MEDIA_WEBRTC_WEBRTC_BROWSERTEST_BASE_H_
 #define CHROME_BROWSER_MEDIA_WEBRTC_WEBRTC_BROWSERTEST_BASE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 150 matching lines @@
   bool OnWin8() const;
 
   void OpenDatabase(content::WebContents* tab) const;
   void CloseDatabase(content::WebContents* tab) const;
   void DeleteDatabase(content::WebContents* tab) const;
 
   void GenerateAndCloneCertificate(content::WebContents* tab,
                                    const std::string& keygen_algorithm) const;
 
   void VerifyStatsGeneratedCallback(content::WebContents* tab) const;
+  double MeasureGetStatsCallbackPerformance(content::WebContents* tab) const;
   std::vector<std::string> VerifyStatsGeneratedPromise(
       content::WebContents* tab) const;
   scoped_refptr<content::TestStatsReportDictionary> GetStatsReportDictionary(
       content::WebContents* tab) const;
+  double MeasureGetStatsPerformance(content::WebContents* tab) const;
   std::vector<std::string> GetWhitelistedStatsTypes(
       content::WebContents* tab) const;
 
   // Change the default audio/video codec in the offer SDP.
   void SetDefaultAudioCodec(content::WebContents* tab,
                             const std::string& audio_codec) const;
   void SetDefaultVideoCodec(content::WebContents* tab,
                             const std::string& video_codec) const;
 
   // Add 'usedtx=1' to the offer SDP.
@@ skipping 14 matching lines @@
   infobars::InfoBar* GetUserMediaAndWaitForInfoBar(
       content::WebContents* tab_contents,
       const std::string& constraints) const;
 
   bool detect_errors_in_javascript_;
 
   DISALLOW_COPY_AND_ASSIGN(WebRtcTestBase);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_WEBRTC_WEBRTC_BROWSERTEST_BASE_H_