Update references to Blink's Platform API headers

chrome/renderer/prerender/prerender_dispatcher.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 "chrome/renderer/prerender/prerender_dispatcher.h"
 
 #include "base/logging.h"
 #include "chrome/common/prerender_messages.h"
 #include "chrome/renderer/prerender/prerender_extra_data.h"
 #include "content/public/common/referrer.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/render_view.h"
 #include "googleurl/src/gurl.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebPrerenderingSupport.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebURL.h"
+#include "third_party/WebKit/public/platform/WebPrerenderingSupport.h"
+#include "third_party/WebKit/public/platform/WebString.h"
+#include "third_party/WebKit/public/platform/WebURL.h"
 
 namespace prerender {
 
 using WebKit::WebPrerender;
 using WebKit::WebPrerenderingSupport;
 
 PrerenderDispatcher::PrerenderDispatcher() {
   WebPrerenderingSupport::initialize(this);
 }
 
@@ skipping 101 matching lines @@
 }
 
 void PrerenderDispatcher::abandon(const WebPrerender& prerender) {
   const PrerenderExtraData& extra_data =
       PrerenderExtraData::FromPrerender(prerender);
   content::RenderThread::Get()->Send(
       new PrerenderHostMsg_AbandonLinkRelPrerender(extra_data.prerender_id()));
 }
 
 }  // namespace prerender