gtk: Improve fullscreen RenderWidgetHostViewGtk.

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 "base/command_line.h"
 #include "base/i18n/rtl.h"
@@ skipping 307 matching lines @@
 void RenderWidgetHostViewWin::InitAsPopup(
     RenderWidgetHostView* parent_host_view, const gfx::Rect& pos) {
   parent_hwnd_ = parent_host_view->GetNativeView();
   close_on_deactivate_ = true;
   Create(parent_hwnd_, NULL, NULL, WS_POPUP, WS_EX_TOOLWINDOW);
   MoveWindow(pos.x(), pos.y(), pos.width(), pos.height(), TRUE);
   // Popups are not activated.
   ShowWindow(IsActivatable() ? SW_SHOW : SW_SHOWNA);
 }
 
-void RenderWidgetHostViewWin::InitAsFullscreen(
-    RenderWidgetHostView* parent_host_view) {
+void RenderWidgetHostViewWin::InitAsFullscreen() {
   NOTIMPLEMENTED() << "Fullscreen not implemented on Win";
 }
 
 RenderWidgetHost* RenderWidgetHostViewWin::GetRenderWidgetHost() const {
   return render_widget_host_;
 }
 
 void RenderWidgetHostViewWin::DidBecomeSelected() {
   if (!is_hidden_)
     return;
@@ skipping 1470 matching lines @@
 }
 
 // static
 RenderWidgetHostView*
     RenderWidgetHostView::GetRenderWidgetHostViewFromNativeView(
         gfx::NativeView native_view) {
   return ::IsWindow(native_view) ?
       reinterpret_cast<RenderWidgetHostView*>(
           ViewProp::GetValue(native_view, kRenderWidgetHostViewKey)) : NULL;
 }