Reordering MediaSessionAction seek backward/forward

third_party/WebKit/Source/modules/mediasession/MediaSession.cpp

 // Copyright 2015 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 "modules/mediasession/MediaSession.h"
 
 #include "bindings/core/v8/ScriptState.h"
 #include "core/dom/Document.h"
 #include "core/dom/DocumentUserGestureToken.h"
 #include "core/dom/ExecutionContext.h"
@@ skipping 18 matching lines @@
     case MediaSessionAction::PLAY:
       return EventTypeNames::play;
     case MediaSessionAction::PAUSE:
       return EventTypeNames::pause;
     case MediaSessionAction::PLAY_PAUSE:
       return EventTypeNames::playpause;
     case MediaSessionAction::PREVIOUS_TRACK:
       return EventTypeNames::previoustrack;
     case MediaSessionAction::NEXT_TRACK:
       return EventTypeNames::nexttrack;
+    case MediaSessionAction::SEEK_BACKWARD:
+      return EventTypeNames::seekbackward;
     case MediaSessionAction::SEEK_FORWARD:
       return EventTypeNames::seekforward;
-    case MediaSessionAction::SEEK_BACKWARD:
-      return EventTypeNames::seekbackward;
     default:
       NOTREACHED();
   }
   return WTF::emptyAtom;
 }
 
 WTF::Optional<MediaSessionAction> eventNameToMojomAction(
     const AtomicString& eventName) {
   if (EventTypeNames::play == eventName)
     return MediaSessionAction::PLAY;
   if (EventTypeNames::pause == eventName)
     return MediaSessionAction::PAUSE;
   if (EventTypeNames::playpause == eventName)
     return MediaSessionAction::PLAY_PAUSE;
   if (EventTypeNames::previoustrack == eventName)
     return MediaSessionAction::PREVIOUS_TRACK;
   if (EventTypeNames::nexttrack == eventName)
     return MediaSessionAction::NEXT_TRACK;
+  if (EventTypeNames::seekbackward == eventName)
+    return MediaSessionAction::SEEK_BACKWARD;
   if (EventTypeNames::seekforward == eventName)
     return MediaSessionAction::SEEK_FORWARD;
-  if (EventTypeNames::seekbackward == eventName)
-    return MediaSessionAction::SEEK_BACKWARD;
 
   NOTREACHED();
   return WTF::nullopt;
 }
 
 }  // anonymous namespace
 
 MediaSession::MediaSession(ScriptState* scriptState)
     : m_scriptState(scriptState), m_clientBinding(this) {}
 
@@ skipping 81 matching lines @@
       DocumentUserGestureToken::create(document));
   dispatchEvent(Event::create(mojomActionToEventName(action)));
 }
 
 DEFINE_TRACE(MediaSession) {
   visitor->trace(m_metadata);
   EventTargetWithInlineData::trace(visitor);
 }
 
 }  // namespace blink