Revert of Split content_shell dependencies for layout tests.

content/test/weburl_loader_mock_factory.cc

 // Copyright 2013 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 "content/test/weburl_loader_mock_factory.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
+#include "content/test/webkit_support.h"
 #include "content/test/weburl_loader_mock.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURLError.h"
 #include "third_party/WebKit/public/platform/WebURLRequest.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
 #include "third_party/WebKit/public/web/WebCache.h"
 
 using blink::WebCache;
 using blink::WebData;
 using blink::WebString;
@@ skipping 162 matching lines @@
   scoped_ptr<char[]> buffer(new char[size]);
   data->reset();
   int read_count = base::ReadFile(file_path, buffer.get(), size);
   if (read_count == -1)
     return false;
   DCHECK(read_count == size);
   data->assign(buffer.get(), size);
 
   return true;
 }