Remove win_util::FormatMessage and FormatLastWin32Error. These were only used...

chrome/browser/ui/views/status_icons/status_tray_win.cc

 // Copyright (c) 2010 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/views/status_icons/status_tray_win.h"
 
-#include "base/win_util.h"
+#include "app/win/hwnd_util.h"
 #include "chrome/browser/views/status_icons/status_icon_win.h"
 #include "chrome/common/chrome_constants.h"
 
 static const UINT kStatusIconMessage = WM_APP + 1;
 
 StatusTrayWin::StatusTrayWin()
     : next_icon_id_(1) {
   // Register our window class
   HINSTANCE hinst = GetModuleHandle(NULL);
   WNDCLASSEX wc = {0};
   wc.cbSize = sizeof(wc);
   wc.lpfnWndProc = StatusTrayWin::WndProcStatic;
   wc.hInstance = hinst;
   wc.lpszClassName = chrome::kStatusTrayWindowClass;
   ATOM clazz = RegisterClassEx(&wc);
   DCHECK(clazz);
 
   // Create an offscreen window for handling messages for the status icons.
   window_ = CreateWindow(chrome::kStatusTrayWindowClass,
                          0, 0, 0, 0, 0, 0, HWND_MESSAGE, 0, hinst, 0);
-  win_util::SetWindowUserData(window_, this);
+  app::win::SetWindowUserData(window_, this);
 }
 
 LRESULT CALLBACK StatusTrayWin::WndProcStatic(HWND hwnd,
                                               UINT message,
                                               WPARAM wparam,
                                               LPARAM lparam) {
   StatusTrayWin* msg_wnd = reinterpret_cast<StatusTrayWin*>(
       GetWindowLongPtr(hwnd, GWLP_USERDATA));
   return msg_wnd->WndProc(hwnd, message, wparam, lparam);
 }
@@ skipping 33 matching lines @@
   UnregisterClass(chrome::kStatusTrayWindowClass, GetModuleHandle(NULL));
 }
 
 StatusIcon* StatusTrayWin::CreatePlatformStatusIcon() {
   return new StatusIconWin(next_icon_id_++, window_, kStatusIconMessage);
 }
 
 StatusTray* StatusTray::Create() {
   return new StatusTrayWin();
 }