Update some #includes in webkit/media for headers in the new Platform directory

webkit/media/test_response_generator.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 "webkit/media/test_response_generator.h"
 
 #include "base/format_macros.h"
 #include "base/string_number_conversions.h"
 #include "base/stringprintf.h"
 #include "net/base/net_errors.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLResponse.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebURLResponse.h"
 
 using WebKit::WebString;
 using WebKit::WebURLError;
 using WebKit::WebURLResponse;
 
 namespace webkit_media {
 
 TestResponseGenerator::TestResponseGenerator(const GURL& gurl,
                                              int64 content_length)
     : gurl_(gurl),
@@ skipping 69 matching lines @@
 
   if (first_byte_offset >= 0) {
     response.setExpectedContentLength(content_length_ - first_byte_offset);
   } else {
     response.setExpectedContentLength(-1);
   }
   return response;
 }
 
 }  // namespace webkit_media