base: Remove using declaration of FundamentalValue as it's no longer necessary.

chrome/browser/net/referrer.cc

 // Copyright (c) 2011 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/referrer.h"
 
 #include <limits.h>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
@@ skipping 127 matching lines @@
     // show that this is a resurrected value we're adding in.  I'm not yet sure
     // of how best to optimize the learning and pruning (Trim) algorithm at this
     // level, so for now, we just suggest subresources, which leaves them all
     // with the same birth date (typically start of process).
     SuggestHost(url);
     (*this)[url].SetSubresourceUseRate(rate);
   }
 }
 
 Value* Referrer::Serialize() const {
-  ListValue* subresource_list(new ListValue);
+  base::ListValue* subresource_list(new base::ListValue);
   for (const_iterator it = begin(); it != end(); ++it) {
-    StringValue* url_spec(new StringValue(it->first.spec()));
-    FundamentalValue* rate(new FundamentalValue(
+    base::StringValue* url_spec(new base::StringValue(it->first.spec()));
+    base::FundamentalValue* rate(new base::FundamentalValue(
         it->second.subresource_use_rate()));
 
     subresource_list->Append(url_spec);
     subresource_list->Append(rate);
   }
   return subresource_list;
 }
 
 //------------------------------------------------------------------------------
 
@@ skipping 14 matching lines @@
 
 void ReferrerValue::ReferrerWasObserved() {
   subresource_use_rate_ *= kWeightingForOldConnectsExpectedValue;
   // Note: the use rate is temporarilly possibly incorect, as we need to find
   // out if we really end up connecting.  This will happen in a few hundred
   // milliseconds (when content arrives, etc.).
   // Value of subresource_use_rate_ should be sampled before this call.
 }
 
 }  // namespace chrome_browser_net