A NativeViewHostViews class for embedding views inside NativeHostView instances.

chrome/browser/ui/views/tab_contents/tab_contents_view_views.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/ui/views/tab_contents/tab_contents_view_views.h"
 
 #include "base/string_util.h"
 #include "build/build_config.h"
 #include "chrome/browser/download/download_shelf.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
@@ skipping 143 matching lines @@
     tab_contents()->interstitial_page()->Focus();
     return;
   }
 
   if (tab_contents()->is_crashed() && sad_tab_ != NULL) {
     sad_tab_->RequestFocus();
     return;
   }
 
   RenderWidgetHostView* rwhv = tab_contents()->GetRenderWidgetHostView();
-  gtk_widget_grab_focus(rwhv ? rwhv->GetNativeView() : GetNativeView());
+  if (rwhv)
+    rwhv->Focus();
 }
 
 void TabContentsViewViews::SetInitialFocus() {
   if (tab_contents()->FocusLocationBarByDefault())
     tab_contents()->SetFocusToLocationBar(false);
   else
     Focus();
 }
 
 void TabContentsViewViews::StoreFocus() {
@@ skipping 141 matching lines @@
     rwhv->SetSize(size);
 
   if (needs_resize)
     SetFloatingPosition(size);
 }
 
 void TabContentsViewViews::SetFloatingPosition(const gfx::Size& size) {
   // TODO(anicolao): rework this once we have DOMUI views for dialogs
   SetBounds(x(), y(), size.width(), size.height());
 }