Remove unneeded uses of logging.h in header files.

chrome/browser/net/url_fetcher_protect.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 "chrome/browser/net/url_fetcher_protect.h"
 
+#include "base/logging.h"
+
 // URLFetcherProtectEntry ----------------------------------------------------
 
 using base::TimeDelta;
 using base::TimeTicks;
 
 // Default parameters.  Time is in milliseconds.
 // static
 const int URLFetcherProtectEntry::kDefaultSlidingWindowPeriod = 2000;
 
 const int URLFetcherProtectEntry::kDefaultMaxSendThreshold = 20;
@@ skipping 147 matching lines @@
 
   ProtectService::iterator i = services_.find(id);
   if (i != services_.end()) {
     // The entry exists.
     delete i->second;
   }
 
   services_[id] = entry;
   return entry;
 }