Collapse fileapi, webkit_blob, webkit_database, quota, and webkit_common namespaces into single sto…

chrome/browser/chromeos/extensions/file_manager/file_browser_handler_api.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.
 
 // The file contains the implementation of
 // fileBrowserHandlerInternal.selectFile extension function.
 // When invoked, the function does the following:
 //  - Verifies that the extension function was invoked as a result of user
 //    gesture.
 //  - Display 'save as' dialog using FileSelectorImpl which waits for the user
@@ skipping 297 matching lines @@
 void FileBrowserHandlerInternalSelectFileFunction::OnFilePathSelected(
     bool success,
     const base::FilePath& full_path) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (!success) {
     Respond(EntryDefinition(), false);
     return;
   }
 
-  fileapi::ExternalFileSystemBackend* external_backend =
+  storage::ExternalFileSystemBackend* external_backend =
       file_manager::util::GetFileSystemContextForRenderViewHost(
           GetProfile(), render_view_host())->external_backend();
   DCHECK(external_backend);
 
   FileDefinition file_definition;
   file_definition.is_directory = false;
 
   external_backend->GetVirtualPath(full_path, &file_definition.virtual_path);
   DCHECK(!file_definition.virtual_path.empty());
 
@@ skipping 36 matching lines @@
     result->entry->file_system_name = entry_definition.file_system_name;
     result->entry->file_system_root = entry_definition.file_system_root_url;
     result->entry->file_full_path =
         "/" + entry_definition.full_path.AsUTF8Unsafe();
     result->entry->file_is_directory = entry_definition.is_directory;
   }
 
   results_ = SelectFile::Results::Create(*result);
   SendResponse(true);
 }