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

chrome/browser/renderer_host/render_widget_host_view_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/renderer_host/render_widget_host_view_win.h"
 
 #include <algorithm>
 
 #include "app/l10n_util.h"
 #include "app/l10n_util_win.h"
 #include "app/resource_bundle.h"
+#include "app/win/hwnd_util.h"
 #include "app/view_prop.h"
 #include "base/command_line.h"
 #include "base/i18n/rtl.h"
 #include "base/metrics/histogram.h"
 #include "base/process_util.h"
 #include "base/scoped_comptr_win.h"
 #include "base/thread.h"
 #include "base/win_util.h"
 #include "base/win/scoped_gdi_object.h"
 #include "chrome/browser/accessibility/browser_accessibility_win.h"
@@ skipping 1419 matching lines @@
     // an event to the renderer which would then eventually send over
     // a setFocus call to the plugin widget. This would ensure that
     // the renderer (webkit) knows about the plugin widget receiving
     // focus.
     // TODO(iyengar) Do the right thing as per the above comment.
     POINT cursor_pos = {0};
     ::GetCursorPos(&cursor_pos);
     ::ScreenToClient(m_hWnd, &cursor_pos);
     HWND child_window = ::RealChildWindowFromPoint(m_hWnd, cursor_pos);
     if (::IsWindow(child_window) && child_window != m_hWnd) {
-      if (win_util::GetClassName(child_window) ==
+      if (app::win::GetClassName(child_window) ==
               webkit::npapi::kWrapperNativeWindowClassName)
         child_window = ::GetWindow(child_window, GW_CHILD);
 
       ::SetFocus(child_window);
       return MA_NOACTIVATE;
     }
   }
   handled = FALSE;
   render_widget_host_->OnMouseActivate();
   return MA_ACTIVATE;
@@ skipping 345 matching lines @@
 }
 
 // static
 RenderWidgetHostView*
     RenderWidgetHostView::GetRenderWidgetHostViewFromNativeView(
         gfx::NativeView native_view) {
   return ::IsWindow(native_view) ?
       reinterpret_cast<RenderWidgetHostView*>(
           ViewProp::GetValue(native_view, kRenderWidgetHostViewKey)) : NULL;
 }