Move Extension into extensions namespace

chrome/browser/autocomplete/keyword_provider.cc

 // Copyright (c) 2012 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/autocomplete/keyword_provider.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/string16.h"
@@ skipping 154 matching lines @@
     return string16();
 
   // Don't provide a keyword if it doesn't support replacement.
   const TemplateURL* const template_url =
       url_service->GetTemplateURLForKeyword(keyword);
   if (!template_url || !template_url->SupportsReplacement())
     return string16();
 
   // Don't provide a keyword for inactive/disabled extension keywords.
   if (template_url->IsExtensionKeyword()) {
-    const Extension* extension = profile_->GetExtensionService()->
+    const extensions::Extension* extension = profile_->GetExtensionService()->
         GetExtensionById(template_url->GetExtensionId(), false);
     if (!extension ||
         (profile_->IsOffTheRecord() &&
         !profile_->GetExtensionService()->IsIncognitoEnabled(extension->id())))
       return string16();
   }
 
   return keyword;
 }
 
@@ skipping 56 matching lines @@
                               &keyword_matches);
 
   for (std::vector<string16>::iterator i(keyword_matches.begin());
        i != keyword_matches.end(); ) {
     const TemplateURL* template_url = model->GetTemplateURLForKeyword(*i);
 
     // Prune any extension keywords that are disallowed in incognito mode (if
     // we're incognito), or disabled.
     if (profile_ && template_url->IsExtensionKeyword()) {
       ExtensionService* service = profile_->GetExtensionService();
-      const Extension* extension = service->GetExtensionById(
+      const extensions::Extension* extension = service->GetExtensionById(
           template_url->GetExtensionId(), false);
       bool enabled =
           extension && (!profile_->IsOffTheRecord() ||
                         service->IsIncognitoEnabled(extension->id()));
       if (!enabled) {
         i = keyword_matches.erase(i);
         continue;
       }
     }
 
@@ skipping 317 matching lines @@
 }
 
 void KeywordProvider::MaybeEndExtensionKeywordMode() {
   if (!current_keyword_extension_id_.empty()) {
     extensions::ExtensionOmniboxEventRouter::OnInputCancelled(
         profile_, current_keyword_extension_id_);
 
     current_keyword_extension_id_.clear();
   }
 }