Enable HTMLMediaElement@autoplay on Android

content/browser/media/media_source_browsertest.cc

 // 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.
 
 #include "base/command_line.h"
 #include "content/browser/media/media_browsertest.h"
 #include "content/public/common/content_switches.h"
 #if defined(OS_ANDROID)
 #include "base/android/build_info.h"
 #endif
@@ skipping 28 matching lines @@
       VLOG(0) << "Skipping test - MSE not supported.";
       return;
     }
 
     media::QueryParams query_params;
     query_params.push_back(std::make_pair("mediaFile", media_file));
     query_params.push_back(std::make_pair("mediaType", media_type));
     RunMediaTestPage("media_source_player.html", query_params, expectation,
                      true);
   }
-
-#if defined(OS_ANDROID)
-  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
-    command_line->AppendSwitch(
-        switches::kDisableGestureRequirementForMediaPlayback);
-  }
-#endif
 };
 
 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_VideoAudio_WebM) {
   TestSimplePlayback("bear-320x240.webm", kWebMAudioVideo, kEnded);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_VideoOnly_WebM) {
   TestSimplePlayback("bear-320x240-video-only.webm", kWebMVideoOnly, kEnded);
 }
 
@@ skipping 19 matching lines @@
     VLOG(0) << "Skipping test - MSE not supported.";
     return;
   }
   RunMediaTestPage("mse_config_change.html",
                    media::QueryParams(),
                    kEnded,
                    true);
 }
 
 }  // namespace content