net: Add namespace net to Sdch* classes.

chrome/browser/net/sdch_dictionary_fetcher.h

 // 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.
 
 // Support modularity by calling to load a new SDCH filter dictionary.
 // Note that this sort of calling can't be done in the /net directory, as it has
 // no concept of the HTTP cache (which is only visible at the browser level).
 
 #ifndef CHROME_BROWSER_NET_SDCH_DICTIONARY_FETCHER_H_
 #define CHROME_BROWSER_NET_SDCH_DICTIONARY_FETCHER_H_
 #pragma once
 
 #include <queue>
 #include <set>
 #include <string>
 
 #include "base/scoped_ptr.h"
 #include "base/task.h"
 #include "chrome/common/net/url_fetcher.h"
 #include "net/base/sdch_manager.h"
 
 class SdchDictionaryFetcher : public URLFetcher::Delegate,
-                              public SdchFetcher {
+                              public net::SdchFetcher {
  public:
   SdchDictionaryFetcher();
   virtual ~SdchDictionaryFetcher();
 
+  // Stop fetching dictionaries, and abandon any current URLFetcheer operations
+  // so that the IO thread can be stopped.
+  static void Shutdown();
+
   // Implementation of SdchFetcher class.
   // This method gets the requested dictionary, and then calls back into the
   // SdchManager class with the dictionary's text.
   virtual void Schedule(const GURL& dictionary_url);
 
-  // Stop fetching dictionaries, and abandon any current URLFetcheer operations
-  // so that the IO thread can be stopped.
-  static void Shutdown() { SdchManager::Shutdown(); }
-
  private:
   // Delay in ms between Schedule and actual download.
   // This leaves the URL in a queue, which is de-duped, so that there is less
   // chance we'll try to load the same URL multiple times when a pile of
   // page subresources (or tabs opened in parallel) all suggest the dictionary.
   static const int kMsDelayFromRequestTillDownload = 100;
 
   // Ensure the download after the above delay.
   void ScheduleDelayedRun();
 
@@ skipping 34 matching lines @@
   // bandwidth trying repeatedly).
   // The following set lists all the dictionary URLs that we've tried to load,
   // so that we won't try to load from an URL more than once.
   // TODO(jar): Try to augment the SDCH proposal to include this restiction.
   std::set<GURL> attempted_load_;
 
   DISALLOW_COPY_AND_ASSIGN(SdchDictionaryFetcher);
 };
 
 #endif  // CHROME_BROWSER_NET_SDCH_DICTIONARY_FETCHER_H_