[Aura] Fix invisible DOMView.

views/controls/native/native_view_host_aura.cc

 // Copyright (c) 2011 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 "views/controls/native/native_view_host_aura.h"
 
 #include "base/logging.h"
 #include "ui/aura/focus_manager.h"
 #include "ui/aura/window.h"
 #include "views/controls/native/native_view_host.h"
 #include "views/widget/widget.h"
 
 namespace views {
 
 NativeViewHostAura::NativeViewHostAura(NativeViewHost* host)
     : host_(host),
       installed_clip_(false) {
 }
 
 NativeViewHostAura::~NativeViewHostAura() {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeViewHostAura, NativeViewHostWrapper implementation:
 void NativeViewHostAura::NativeViewAttached() {
   if (host_->native_view()->parent())
     host_->native_view()->parent()->RemoveChild(host_->native_view());
   host_->GetWidget()->GetNativeView()->AddChild(host_->native_view());
-  host_->native_view()->Show();
   host_->Layout();
 }
 
 void NativeViewHostAura::NativeViewDetaching(bool destroyed) {
   host_->native_view()->Hide();
   host_->GetWidget()->GetNativeView()->RemoveChild(host_->native_view());
 }
 
 void NativeViewHostAura::AddedToWidget() {
   if (!host_->native_view())
@@ skipping 22 matching lines @@
   return installed_clip_;
 }
 
 void NativeViewHostAura::UninstallClip() {
   installed_clip_ = false;
 }
 
 void NativeViewHostAura::ShowWidget(int x, int y, int w, int h) {
   // TODO: need to support fast resize.
   host_->native_view()->SetBounds(gfx::Rect(x, y, w, h));
+  host_->native_view()->Show();
 }
 
 void NativeViewHostAura::HideWidget() {
   host_->native_view()->Hide();
 }
 
 void NativeViewHostAura::SetFocus() {
   aura::Window* window = host_->native_view();
   if (window->GetFocusManager())
     window->GetFocusManager()->SetFocusedWindow(window);
 }
 
 gfx::NativeViewAccessible NativeViewHostAura::GetNativeViewAccessible() {
   return NULL;
 }
 
 // static
 NativeViewHostWrapper* NativeViewHostWrapper::CreateWrapper(
     NativeViewHost* host) {
   return new NativeViewHostAura(host);
 }
 
 }  // namespace views