Implement getMediaDevices.

content/browser/renderer_host/media/video_capture_host_unittest.cc

 // Copyright (c) 2012 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 <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 318 matching lines @@
     StreamDeviceInfoArray devices;
     {
       base::RunLoop run_loop;
       std::string label = media_stream_manager_->EnumerateDevices(
           &stream_requester_,
           render_process_id,
           render_view_id,
           browser_context_.GetResourceContext()->GetMediaDeviceIDSalt(),
           page_request_id,
           MEDIA_DEVICE_VIDEO_CAPTURE,
-          security_origin);
+          security_origin,
+          true);
       EXPECT_CALL(stream_requester_, DevicesEnumerated(render_view_id,
                                                        page_request_id,
                                                        label,
                                                        _))
           .Times(1).WillOnce(
               DoAll(ExitMessageLoop(message_loop_, run_loop.QuitClosure()),
                     SaveArg<3>(&devices)));
       run_loop.Run();
       Mock::VerifyAndClearExpectations(&stream_requester_);
       media_stream_manager_->CancelRequest(label);
@@ skipping 184 matching lines @@
 #ifdef DUMP_VIDEO
 TEST_F(VideoCaptureHostTest, CaptureAndDumpVideoVga) {
   CaptureAndDumpVideo(640, 480, 30);
 }
 TEST_F(VideoCaptureHostTest, CaptureAndDump720P) {
   CaptureAndDumpVideo(1280, 720, 30);
 }
 #endif
 
 }  // namespace content