Implement setSinkId() for media elements without src.

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 138 matching lines @@
 #include "core/page/FocusController.h"
 #include "core/page/FrameTree.h"
 #include "core/page/Page.h"
 #include "core/page/PrintContext.h"
 #include "core/paint/PaintLayer.h"
 #include "core/paint/ScopeRecorder.h"
 #include "core/paint/TransformRecorder.h"
 #include "core/timing/DOMWindowPerformance.h"
 #include "core/timing/Performance.h"
 #include "modules/app_banner/AppBannerController.h"
+#include "modules/audio_output_devices/AudioOutputDeviceClient.h"
 #include "modules/bluetooth/BluetoothSupplement.h"
 #include "modules/geolocation/GeolocationController.h"
 #include "modules/notifications/NotificationPermissionClient.h"
 #include "modules/permissions/PermissionController.h"
 #include "modules/presentation/PresentationController.h"
 #include "modules/push_messaging/PushController.h"
 #include "modules/screen_orientation/ScreenOrientationController.h"
 #include "modules/vr/VRController.h"
 #include "modules/wake_lock/ScreenWakeLock.h"
 #include "modules/webusb/USBController.h"
@@ skipping 42 matching lines @@
 #include "public/web/WebPlugin.h"
 #include "public/web/WebPrintParams.h"
 #include "public/web/WebPrintPresetOptions.h"
 #include "public/web/WebRange.h"
 #include "public/web/WebScriptSource.h"
 #include "public/web/WebSerializedScriptValue.h"
 #include "public/web/WebTestInterfaceFactory.h"
 #include "public/web/WebTreeScopeType.h"
 #include "skia/ext/platform_device.h"
 #include "web/AssociatedURLLoader.h"
+#include "web/AudioOutputDeviceClientImpl.h"
 #include "web/CompositionUnderlineVectorBuilder.h"
 #include "web/FindInPageCoordinates.h"
 #include "web/GeolocationClientProxy.h"
 #include "web/LocalFileSystemClient.h"
 #include "web/MIDIClientProxy.h"
 #include "web/NavigatorContentUtilsClientImpl.h"
 #include "web/NotificationPermissionClientImpl.h"
 #include "web/RemoteBridgeFrameOwner.h"
 #include "web/SharedWorkerRepositoryClientImpl.h"
 #include "web/SuspendableScriptExecutor.h"
@@ skipping 1490 matching lines @@
         if (RuntimeEnabledFeatures::presentationEnabled())
             PresentationController::provideTo(*m_frame, m_client ? m_client->presentationClient() : nullptr);
         if (RuntimeEnabledFeatures::permissionsEnabled())
             PermissionController::provideTo(*m_frame, m_client ? m_client->permissionClient() : nullptr);
         if (RuntimeEnabledFeatures::webUSBEnabled())
             USBController::provideTo(*m_frame, m_client ? m_client->usbClient() : nullptr);
         if (RuntimeEnabledFeatures::webVREnabled())
             VRController::provideTo(*m_frame, m_client ? m_client->webVRClient() : nullptr);
         if (RuntimeEnabledFeatures::wakeLockEnabled())
             ScreenWakeLock::provideTo(*m_frame, m_client ? m_client->wakeLockClient() : nullptr);
+        if (RuntimeEnabledFeatures::audioOutputDevicesEnabled())
+            provideAudioOutputDeviceClientTo(*m_frame, AudioOutputDeviceClientImpl::create());
     }
 }
 
 PassRefPtrWillBeRawPtr<LocalFrame> WebLocalFrameImpl::initializeCoreFrame(FrameHost* host, FrameOwner* owner, const AtomicString& name, const AtomicString& fallbackName)
 {
     RefPtrWillBeRawPtr<LocalFrame> frame = LocalFrame::create(m_frameLoaderClientImpl.get(), host, owner);
     setCoreFrame(frame);
     frame->tree().setName(name, fallbackName);
     // We must call init() after m_frame is assigned because it is referenced
     // during init(). Note that this may dispatch JS events; the frame may be
@@ skipping 462 matching lines @@
 }
 
 WebSandboxFlags WebLocalFrameImpl::effectiveSandboxFlags() const
 {
     if (!frame())
         return WebSandboxFlags::None;
     return static_cast<WebSandboxFlags>(frame()->loader().effectiveSandboxFlags());
 }
 
 } // namespace blink