Initialize AVFoundation explicitly

content/public/test/browser_test_base.cc

 // Copyright (c) 2011 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 "content/public/test/browser_test_base.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/stack_trace.h"
 #include "base/i18n/icu_util.h"
@@ skipping 16 matching lines @@
 #include "ui/compositor/compositor_switches.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_switches.h"
 
 #if defined(OS_POSIX)
 #include "base/process/process_handle.h"
 #endif
 
 #if defined(OS_MACOSX)
 #include "base/mac/foundation_util.h"
+#include "media/base/mac/avfoundation_glue.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include "base/threading/thread_restrictions.h"
 #include "content/public/browser/browser_main_runner.h"
 #include "content/public/browser/browser_thread.h"
 #endif
 
 #if defined(USE_AURA)
 #include "content/browser/compositor/image_transport_factory.h"
@@ skipping 171 matching lines @@
   if (command_line->HasSwitch(switches::kUseGpuInTests))
     use_osmesa = false;
 
   // Some bots pass this flag when they want to use hardware GL.
   if (command_line->HasSwitch("enable-gpu"))
     use_osmesa = false;
 
 #if defined(OS_MACOSX)
   // On Mac we always use hardware GL.
   use_osmesa = false;
+
+  // Initialize AVFoundation if supported, for audio and video.

[jam, 2015/05/27 14:54:37]

I just remembered that content's browser's initialization runs the same way in
browser tests, so you can revert changes to this file

[tommi (sloooow) - chröme, 2015/05/27 15:54:53]

Thanks. Reverted.

+  AVFoundationGlue::InitializeAVFoundation();
 #endif
 
 #if defined(OS_ANDROID)
   // On Android we always use hardware GL.
   use_osmesa = false;
 #endif
 
 #if defined(OS_CHROMEOS)
   // If the test is running on the chromeos envrionment (such as
   // device or vm bots), we use hardware GL.
@@ skipping 109 matching lines @@
   use_software_compositing_ = true;
 }
 
 bool BrowserTestBase::UsingOSMesa() const {
   base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
   return cmd->GetSwitchValueASCII(switches::kUseGL) ==
          gfx::kGLImplementationOSMesaName;
 }
 
 }  // namespace content