Revert of Make rendering of MediaStreams reflect changes to its set of tracks.

content/browser/webrtc/webrtc_getusermedia_browsertest.cc

 // Copyright 2014 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.
 
 #include <stddef.h>
 
 #include "base/command_line.h"
 #include "base/feature_list.h"
 #include "base/json/json_reader.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 1486 matching lines @@
             ExecuteJavascriptAndReturnResult(
                 "failTestAfterTimeout('Got no unmute event', 1500);"));
 
   // Mute
   media::FakeAudioInputStream::SetGlobalMutedState(true);
   EXPECT_EQ("onmute: muted=true, readyState=live",
             ExecuteJavascriptAndReturnResult(
                 "failTestAfterTimeout('Got no mute event', 1500);"));
 }
 
-IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest, SrcObjectAddVideoTrack) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-  GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
-  NavigateToURL(shell(), url);
-  ExecuteJavascriptAndWaitForOk("srcObjectAddVideoTrack()");
-}
-
-IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
-                       SrcObjectRemoveVideoTrack) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-  GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
-  NavigateToURL(shell(), url);
-  ExecuteJavascriptAndWaitForOk("srcObjectRemoveVideoTrack()");
-}
-
-IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
-                       SrcObjectRemoveFirstOfTwoVideoTracks) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-  GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
-  NavigateToURL(shell(), url);
-  ExecuteJavascriptAndWaitForOk("srcObjectRemoveFirstOfTwoVideoTracks()");
-}
-
-// TODO(guidou): Add SrcObjectAddAudioTrack and SrcObjectRemoveAudioTrack tests
-// when a straightforward mechanism to detect the presence/absence of audio in a
-// media element with an assigned MediaStream becomes available.
-
-IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
-                       SrcObjectReassignSameObject) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-  GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
-  NavigateToURL(shell(), url);
-  ExecuteJavascriptAndWaitForOk("srcObjectReassignSameObject()");
-}
-
 }  // namespace content