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

chrome/common/extensions/api/media_galleries_private/media_galleries_handler.cc

 // Copyright 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/media_galleries_private/media_galleries_handler.h"
 
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 26 matching lines @@
     const std::string& extension_id,
     const base::DictionaryValue* media_galleries_handler,
     base::string16* error) {
   scoped_ptr<MediaGalleriesHandler> result(new MediaGalleriesHandler());
   result->set_extension_id(extension_id);
 
   std::string handler_id;
   // Read the file action |id| (mandatory).
   if (!media_galleries_handler->HasKey(keys::kPageActionId) ||
       !media_galleries_handler->GetString(keys::kPageActionId, &handler_id)) {
-    *error = ASCIIToUTF16(errors::kInvalidPageActionId);
+    *error = base::ASCIIToUTF16(errors::kInvalidPageActionId);
     return NULL;
   }
   result->set_id(handler_id);
 
   // Read the page action title from |default_title| (mandatory).
   std::string title;
   if (!media_galleries_handler->HasKey(keys::kPageActionDefaultTitle) ||
       !media_galleries_handler->GetString(keys::kPageActionDefaultTitle,
                                           &title)) {
-    *error = ASCIIToUTF16(errors::kInvalidPageActionDefaultTitle);
+    *error = base::ASCIIToUTF16(errors::kInvalidPageActionDefaultTitle);
     return NULL;
   }
   result->set_title(title);
 
   std::string default_icon;
   // Read the media galleries action |default_icon| (optional).
   if (media_galleries_handler->HasKey(keys::kPageActionDefaultIcon)) {
     if (!media_galleries_handler->GetString(
             keys::kPageActionDefaultIcon, &default_icon) ||
         default_icon.empty()) {
-      *error = ASCIIToUTF16(errors::kInvalidPageActionIconPath);
+      *error = base::ASCIIToUTF16(errors::kInvalidPageActionIconPath);
       return NULL;
     }
     result->set_icon_path(default_icon);
   }
 
   return result.release();
 }
 
 // Loads MediaGalleriesHandlers from |extension_actions| into a list in
 // |result|.
 bool LoadMediaGalleriesHandlers(
     const std::string& extension_id,
     const base::ListValue* extension_actions,
     MediaGalleriesHandler::List* result,
     base::string16* error) {
   for (base::ListValue::const_iterator iter = extension_actions->begin();
        iter != extension_actions->end();
        ++iter) {
     if (!(*iter)->IsType(base::Value::TYPE_DICTIONARY)) {
-      *error = ASCIIToUTF16(errors::kInvalidMediaGalleriesHandler);
+      *error = base::ASCIIToUTF16(errors::kInvalidMediaGalleriesHandler);
       return false;
     }
     scoped_ptr<MediaGalleriesHandler> action(
         LoadMediaGalleriesHandler(
             extension_id,
             reinterpret_cast<base::DictionaryValue*>(*iter), error));
     if (!action)
       return false;  // Failed to parse media galleries action definition.
     result->push_back(linked_ptr<MediaGalleriesHandler>(action.release()));
   }
@@ skipping 22 matching lines @@
 }
 
 MediaGalleriesHandlerParser::~MediaGalleriesHandlerParser() {
 }
 
 bool MediaGalleriesHandlerParser::Parse(extensions::Extension* extension,
                                         base::string16* error) {
   const base::ListValue* media_galleries_handlers_value = NULL;
   if (!extension->manifest()->GetList(keys::kMediaGalleriesHandlers,
                                       &media_galleries_handlers_value)) {
-    *error = ASCIIToUTF16(errors::kInvalidMediaGalleriesHandler);
+    *error = base::ASCIIToUTF16(errors::kInvalidMediaGalleriesHandler);
     return false;
   }
   scoped_ptr<MediaGalleriesHandlerInfo> info(new MediaGalleriesHandlerInfo);
   if (!LoadMediaGalleriesHandlers(extension->id(),
                                   media_galleries_handlers_value,
                                   &info->media_galleries_handlers,
                                   error)) {
     return false;  // Failed to parse media galleries actions definition.
   }
 
   extension->SetManifestData(keys::kMediaGalleriesHandlers, info.release());
   return true;
 }
 
 const std::vector<std::string> MediaGalleriesHandlerParser::Keys() const {
   return SingleKey(keys::kMediaGalleriesHandlers);
 }