RTCPeerConnection.getStats: Whitelist of stats in unittest.

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 "base/macros.h"
@@ skipping 144 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;
-  void VerifyStatsGeneratedPromise(content::WebContents* tab) const;
+  std::vector<std::string> VerifyStatsGeneratedPromise(
+      content::WebContents* tab) const;
+  std::vector<std::string> GetWhitelistedStatsTypes(
+      content::WebContents* tab) const;
 
   // Change the default video codec in the offer SDP.
   void SetDefaultVideoCodec(content::WebContents* tab,
                             const std::string& video_codec) const;
 
   // Add 'usedtx=1' to the offer SDP.
   void EnableOpusDtx(content::WebContents* tab) const;
 
  private:
   void CloseInfoBarInTab(content::WebContents* tab_contents,
@@ skipping 10 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_