[Extensions API] Remove inline enums

chrome/browser/chromeos/extensions/wallpaper_api.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/browser/chromeos/extensions/wallpaper_api.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 124 matching lines @@
       wallpaper::kThumbnailWallpaperSubDir, user_id_hash_,
       params_->details.filename);
 
   sequence_token_ = BrowserThread::GetBlockingPool()->GetNamedSequenceToken(
       wallpaper::kWallpaperSequenceTokenName);
   scoped_refptr<base::SequencedTaskRunner> task_runner =
       BrowserThread::GetBlockingPool()->
           GetSequencedTaskRunnerWithShutdownBehavior(sequence_token_,
               base::SequencedWorkerPool::BLOCK_SHUTDOWN);
   wallpaper::WallpaperLayout layout = wallpaper_api_util::GetLayoutEnum(
-      set_wallpaper::Params::Details::ToString(params_->details.layout));
+      extensions::api::wallpaper::ToString(params_->details.layout));
   bool update_wallpaper =
       user_id_ == user_manager::UserManager::Get()->GetActiveUser()->email();
   wallpaper_manager->SetCustomWallpaper(user_id_,
                                         user_id_hash_,
                                         params_->details.filename,
                                         layout,
                                         user_manager::User::CUSTOMIZED,
                                         image,
                                         update_wallpaper);
   unsafe_wallpaper_decoder_ = NULL;
@@ skipping 69 matching lines @@
     const std::string& response) {
   if (success) {
     params_->details.data.reset(
         new std::vector<char>(response.begin(), response.end()));
     StartDecode(*params_->details.data);
   } else {
     SetError(response);
     SendResponse(false);
   }
 }