Fixes regression where showing bookmark bar (or download shelf)

views/controls/native/native_view_host.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.h"
 
 #include "base/logging.h"
 #include "ui/gfx/canvas.h"
 #include "views/controls/native/native_view_host_views.h"
 #include "views/controls/native/native_view_host_wrapper.h"
@@ skipping 13 matching lines @@
 const bool NativeViewHost::kRenderNativeControlFocus = true;
 #endif
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeViewHost, public:
 
 NativeViewHost::NativeViewHost()
     : native_view_(NULL),
       views_view_(NULL),
       fast_resize_(false),
+      fast_resize_at_last_layout_(false),
       focus_view_(NULL) {
 }
 
 NativeViewHost::~NativeViewHost() {
 }
 
 void NativeViewHost::Attach(gfx::NativeView native_view) {
   DCHECK(native_view);
   DCHECK(!native_view_);
   DCHECK(!views_view_);
@@ skipping 69 matching lines @@
     // positioned in the coordinate system of the Widget, not the current
     // view.  Also, they should be positioned respecting the border insets
     // of the native view.
     gfx::Rect local_bounds = ConvertRectToWidget(GetContentsBounds());
     native_wrapper_->ShowWidget(local_bounds.x(), local_bounds.y(),
                                 local_bounds.width(),
                                 local_bounds.height());
   } else {
     native_wrapper_->HideWidget();
   }
+  fast_resize_at_last_layout_ = visible && fast_resize_;
 }
 
 void NativeViewHost::OnPaint(gfx::Canvas* canvas) {
   // Paint background if there is one. NativeViewHost needs to paint
   // a background when it is hosted in a TabbedPane. For Gtk implementation,
   // NativeTabbedPaneGtk uses a NativeWidgetGtk as page container and because
   // NativeWidgetGtk hook "expose" with its root view's paint, we need to
   // fill the content. Otherwise, the tab page's background is not properly
   // cleared. For Windows case, it appears okay to not paint background because
   // we don't have a container window in-between. However if you want to use
@@ skipping 63 matching lines @@
 
 void NativeViewHost::Detach(bool destroyed) {
   if (native_view_ || views_view_) {
     native_wrapper_->NativeViewDetaching(destroyed);
     native_view_ = NULL;
     views_view_ = NULL;
   }
 }
 
 }  // namespace views