Update uses of UTF conversions in chrome/common to use the base:: namespace.

chrome/common/extensions/api/extension_action/page_action_handler.cc

 // Copyright (c) 2013 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/common/extensions/api/extension_action/page_action_handler.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_file_util.h"
@@ skipping 12 matching lines @@
 PageActionHandler::~PageActionHandler() {
 }
 
 bool PageActionHandler::Parse(Extension* extension, base::string16* error) {
   scoped_ptr<ActionInfo> page_action_info;
   const base::DictionaryValue* page_action_value = NULL;
 
   if (extension->manifest()->HasKey(keys::kPageActions)) {
     const base::ListValue* list_value = NULL;
     if (!extension->manifest()->GetList(keys::kPageActions, &list_value)) {
-      *error = ASCIIToUTF16(errors::kInvalidPageActionsList);
+      *error = base::ASCIIToUTF16(errors::kInvalidPageActionsList);
       return false;
     }
 
     size_t list_value_length = list_value->GetSize();
 
     if (list_value_length == 0u) {
       // A list with zero items is allowed, and is equivalent to not having
       // a page_actions key in the manifest.  Don't set |page_action_value|.
     } else if (list_value_length == 1u) {
       if (!list_value->GetDictionary(0, &page_action_value)) {
-        *error = ASCIIToUTF16(errors::kInvalidPageAction);
+        *error = base::ASCIIToUTF16(errors::kInvalidPageAction);
         return false;
       }
     } else {  // list_value_length > 1u.
-      *error = ASCIIToUTF16(errors::kInvalidPageActionsListSize);
+      *error = base::ASCIIToUTF16(errors::kInvalidPageActionsListSize);
       return false;
     }
   } else if (extension->manifest()->HasKey(keys::kPageAction)) {
     if (!extension->manifest()->GetDictionary(keys::kPageAction,
                                               &page_action_value)) {
-      *error = ASCIIToUTF16(errors::kInvalidPageAction);
+      *error = base::ASCIIToUTF16(errors::kInvalidPageAction);
       return false;
     }
   }
 
   // An extension cannot have both browser and page actions.
   if (extension->manifest()->HasKey(keys::kBrowserAction)) {
-    *error = ASCIIToUTF16(errors::kOneUISurfaceOnly);
+    *error = base::ASCIIToUTF16(errors::kOneUISurfaceOnly);
     return false;
   }
 
   // If page_action_value is not NULL, then there was a valid page action.
   if (page_action_value) {
     page_action_info = ActionInfo::Load(extension, page_action_value, error);
     if (!page_action_info)
       return false;  // Failed to parse page action definition.
   }
   ActionInfo::SetPageActionInfo(extension, page_action_info.release());
@@ skipping 18 matching lines @@
 }
 
 const std::vector<std::string> PageActionHandler::Keys() const {
   std::vector<std::string> keys;
   keys.push_back(keys::kPageAction);
   keys.push_back(keys::kPageActions);
   return keys;
 }
 
 }  // namespace extensions