Clean up net unit testing code.

webkit/glue/mimetype_unittest.cc

 // Copyright (c) 2006-2008 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 <string>
 
 #include "base/string_util.h"
-#include "net/url_request/url_request_unittest.h"
+#include "net/url_request/url_request_test_util.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "webkit/glue/unittest_test_server.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/tools/test_shell/test_shell_test.h"
 
 using WebKit::WebFrame;
 
 namespace {
 
@@ skipping 62 matching lines @@
     CheckMimeType(not_text[i], "");
     test_shell_->webView()->mainFrame()->stopLoading();
   }
 
   // TODO(tc): make sure other mime types properly go to download (e.g.,
   // image/foo).
 
 }
 
 }  // namespace