Revert "Trim more dead code from webkit/support/"

content/test/webkit_support.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/webkit_support.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "content/test/test_webkit_platform_support.h"
 #include "third_party/WebKit/public/web/WebCache.h"
@@ skipping 59 matching lines @@
   mock_cr_app::RegisterMockCrApp();
 #endif
 
   // Explicitly initialize the GURL library before spawning any threads.
   // Otherwise crash may happend when different threads try to create a GURL
   // at same time.
   url_util::Initialize();
   test_environment = new TestEnvironment;
   webkit_glue::SetUserAgent(webkit_glue::BuildUserAgentFromProduct(
       "DumpRenderTree/0.0.0.0"), false);
-
-  WebKit::initialize(test_environment->webkit_platform_support());
 }
 
 void TearDownTestEnvironment() {
   // Flush any remaining messages before we kill ourselves.
   // http://code.google.com/p/chromium/issues/detail?id=9500
   base::RunLoop().RunUntilIdle();
 
   if (RunningOnValgrind())
     WebKit::WebCache::clear();
   delete test_environment;
   test_environment = NULL;
 }
 
 }  // namespace content