Cleanup: Fix content header include guards.

content/child/web_url_request_util.h

 // Copyright 2014 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.
 
-#ifndef CONTENT_CHILD_TARGET_TYPE_CONVERSION_H_
-#define CONTENT_CHILD_TARGET_TYPE_CONVERSION_H_
+#ifndef CONTENT_CHILD_WEB_URL_REQUEST_UTIL_H_
+#define CONTENT_CHILD_WEB_URL_REQUEST_UTIL_H_
 
 #include <string>
 
 #include "content/common/content_export.h"
 #include "content/common/resource_request_body.h"
 #include "content/public/common/resource_type.h"
 
 namespace blink {
 class WebURLRequest;
 }
 
 namespace content {
 
 CONTENT_EXPORT ResourceType WebURLRequestToResourceType(
     const blink::WebURLRequest& request);
 
 std::string GetWebURLRequestHeaders(const blink::WebURLRequest& request);
 
 int GetLoadFlagsForWebURLRequest(const blink::WebURLRequest& request);
 
 // Takes a WebURLRequest and sets the appropriate information
 // in a ResourceRequestBody structure. Returns an empty scoped_refptr
 // if the request body is not present.
 scoped_refptr<ResourceRequestBody> GetRequestBodyForWebURLRequest(
     const blink::WebURLRequest& request);
 
 }  // namespace content
 
-#endif  // CONTENT_CHILD_TARGET_TYPE_CONVERSION_H_
+#endif  // CONTENT_CHILD_WEB_URL_REQUEST_UTIL_H_