Refactors HWNDView, NativeViewHostGtk and NativeViewHost so that they match t...

chrome/browser/extensions/extension_view.cc

 // Copyright (c) 2006-2009 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/extensions/extension_view.h"
 
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/renderer_host/render_widget_host_view.h"
 #if defined(OS_WIN)
 #include "chrome/browser/renderer_host/render_widget_host_view_win.h"
 #endif
 #include "views/widget/widget.h"
 
 ExtensionView::ExtensionView(ExtensionHost* host, Browser* browser,
                              const GURL& content_url)
     : host_(host), browser_(browser), content_url_(content_url),
       initialized_(false), container_(NULL) {
   host_->set_view(this);
 }
 
 ExtensionView::~ExtensionView() {
-  if (GetHWND())
+  if (native_view())
     Detach();
 }
 
 void ExtensionView::SetVisible(bool is_visible) {
   if (is_visible != IsVisible()) {
-    HWNDView::SetVisible(is_visible);
+    NativeViewHost::SetVisible(is_visible);
 
     // Also tell RenderWidgetHostView the new visibility. Despite its name, it
     // is not part of the View heirarchy and does not know about the change
     // unless we tell it.
     if (render_view_host()->view()) {
       if (is_visible)
         render_view_host()->view()->Show();
       else
         render_view_host()->view()->Hide();
     }
   }
 }
 
 void ExtensionView::DidChangeBounds(const gfx::Rect& previous,
                                     const gfx::Rect& current) {
   // Propagate the new size to RenderWidgetHostView.
   // We can't send size zero because RenderWidget DCHECKs that.
   if (render_view_host()->view() && !current.IsEmpty())
     render_view_host()->view()->SetSize(gfx::Size(width(), height()));
   // Layout is where the HWND is properly positioned.
-  // TODO(erikkay) - perhaps this should be in HWNDView
+  // TODO(erikkay) - perhaps this should be in NativeViewHost
   Layout();
 }
 
 void ExtensionView::ShowIfCompletelyLoaded() {
   // We wait to show the ExtensionView until it has loaded and our parent has
   // given us a background. These can happen in different orders.
   if (!IsVisible() && host_->did_stop_loading() && render_view_host()->view() &&
       !render_view_host()->view()->background().empty()) {
     SetVisible(true);
     DidContentsPreferredWidthChange(pending_preferred_width_);
@@ skipping 56 matching lines @@
 
 void ExtensionView::HandleMouseEvent() {
   if (container_)
     container_->OnExtensionMouseEvent(this);
 }
 
 void ExtensionView::HandleMouseLeave() {
   if (container_)
     container_->OnExtensionMouseLeave(this);
 }