Get rid of content::NavigationController in cc file and use "using" instead.

chrome/browser/translate/translate_manager_browsertest.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 <algorithm>
 #include <set>
 #include <vector>
 
 #include "base/stringprintf.h"
@@ skipping 28 matching lines @@
 #include "testing/gmock/include/gmock/gmock.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebContextMenuData.h"
 #include "third_party/cld/languages/public/languages.h"
 
 #if defined(USE_WEBKIT_COMPOSITOR)
 #include "content/test/render_view_test.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
 #endif
 
 using content::BrowserThread;
+using content::NavigationController;
 using content::WebContents;
 using testing::_;
 using testing::Pointee;
 using testing::Property;
 using WebKit::WebContextMenuData;
 
 class TranslateManagerTest : public TabContentsWrapperTestHarness,
                              public content::NotificationObserver {
  public:
   TranslateManagerTest()
@@ skipping 203 matching lines @@
   std::set<InfoBarDelegate*> removed_infobars_;
 
   DISALLOW_COPY_AND_ASSIGN(TranslateManagerTest);
 };
 
 // An observer that keeps track of whether a navigation entry was committed.
 class NavEntryCommittedObserver : public content::NotificationObserver {
  public:
   explicit NavEntryCommittedObserver(TabContents* tab_contents) {
     registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED,
-                   content::Source<content::NavigationController>(
+                   content::Source<NavigationController>(
                       &tab_contents->GetController()));
   }
 
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) {
     DCHECK(type == content::NOTIFICATION_NAV_ENTRY_COMMITTED);
     details_ =
         *(content::Details<content::LoadCommittedDetails>(details).ptr());
   }
@@ skipping 1083 matching lines @@
           NULL);
   // Now simulate the URL fetch.
   SimulateTranslateScriptURLFetch(true);
   // Now the message should have been sent.
   int page_id = 0;
   std::string original_lang, target_lang;
   EXPECT_TRUE(GetTranslateMessage(&page_id, &original_lang, &target_lang));
   EXPECT_EQ("es", original_lang);
   EXPECT_EQ("en", target_lang);
 }