[content shell] use WebTestRunner::WebPreferences for layout tests

content/shell/shell_messages.h

 // 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.
 
 // Multiply-included file, no traditional include guard.
 #include <string>
 #include <vector>
 
 #include "content/public/common/common_param_traits.h"
 #include "content/shell/shell_webpreferences.h"
 #include "ipc/ipc_message_macros.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 #define IPC_MESSAGE_START ShellMsgStart
 
 IPC_STRUCT_TRAITS_BEGIN(content::ShellWebPreferences)
-  IPC_STRUCT_TRAITS_MEMBER(allow_universal_access_from_file_urls)
-  IPC_STRUCT_TRAITS_MEMBER(dom_paste_enabled)
-  IPC_STRUCT_TRAITS_MEMBER(javascript_can_access_clipboard)
-  IPC_STRUCT_TRAITS_MEMBER(xss_auditor_enabled)
+  IPC_STRUCT_TRAITS_MEMBER(allowUniversalAccessFromFileURLs)
+  IPC_STRUCT_TRAITS_MEMBER(DOMPasteAllowed)
+  IPC_STRUCT_TRAITS_MEMBER(javaScriptCanAccessClipboard)
+  IPC_STRUCT_TRAITS_MEMBER(XSSAuditorEnabled)
 IPC_STRUCT_TRAITS_END()
 
 // Sets the current working directory to use for layout tests.
 IPC_MESSAGE_ROUTED1(ShellViewMsg_SetCurrentWorkingDirectory,
                     FilePath /* current_working_directory */)
 
 // Tells the render view to capture a text dump of the page. The render view
 // responds with a ShellViewHostMsg_TextDump.
 IPC_MESSAGE_ROUTED3(ShellViewMsg_CaptureTextDump,
                     bool /* as_text */,
@@ skipping 42 matching lines @@
 IPC_MESSAGE_ROUTED0(ShellViewHostMsg_CanOpenWindows)
 IPC_MESSAGE_ROUTED0(ShellViewHostMsg_ShowWebInspector)
 IPC_MESSAGE_ROUTED0(ShellViewHostMsg_CloseWebInspector)
 IPC_SYNC_MESSAGE_ROUTED1_1(ShellViewHostMsg_RegisterIsolatedFileSystem,
                            std::vector<FilePath> /* absolute_filenames */,
                            std::string /* filesystem_id */)
 
 IPC_MESSAGE_ROUTED2(ShellViewHostMsg_NotImplemented,
                     std::string /* object_name */,
                     std::string /* property_name */)