Rewrite references to "wtf/" to "platform/wtf/" in the rest of platform/.

third_party/WebKit/Source/platform/WebFrameScheduler.h

 // 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.
 
 #ifndef WebFrameScheduler_h
 #define WebFrameScheduler_h
 
-#include "wtf/RefPtr.h"
+#include "platform/wtf/RefPtr.h"
 
 #include <memory>
 
 namespace blink {
 
 class WebTaskRunner;
 class WebViewScheduler;
 
 class WebFrameScheduler {
  public:
@@ skipping 71 matching lines @@
   // connection (websocket, webrtc, etc). When connection is closed this handle
   // must be destroyed.
   virtual std::unique_ptr<ActiveConnectionHandle> OnActiveConnectionCreated() {
     return nullptr;
   };
 };
 
 }  // namespace blink
 
 #endif  // WebFrameScheduler_h