Fixes regression where showing bookmark bar (or download shelf)

chrome/browser/ui/views/tab_contents/native_tab_contents_container_views.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 "chrome/browser/ui/views/tab_contents/native_tab_contents_container_views.h"
 
 #include "chrome/browser/renderer_host/render_widget_host_view_views.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/tab_contents/tab_contents_container.h"
 #include "chrome/browser/ui/views/tab_contents/tab_contents_view_views.h"
@@ skipping 35 matching lines @@
   TabContentsViewViews* widget =
       static_cast<TabContentsViewViews*>(contents->view());
   views::NativeWidgetViews* nwv =
       static_cast<views::NativeWidgetViews*>(widget->native_widget());
   RemoveChildView(nwv->GetView());
 }
 
 void NativeTabContentsContainerViews::SetFastResize(bool fast_resize) {
 }
 
+bool NativeTabContentsContainerViews::GetFastResize() const {
+  return false;
+}
+
+bool NativeTabContentsContainerViews::FastResizeAtLastLayout() const {
+  return false;
+}
+
 void NativeTabContentsContainerViews::RenderViewHostChanged(
     RenderViewHost* old_host,
     RenderViewHost* new_host) {
   // If we are focused, we need to pass the focus to the new RenderViewHost.
   if (GetFocusManager()->GetFocusedView() == this)
     OnFocus();
 }
 
 views::View* NativeTabContentsContainerViews::GetView() {
   return this;
@@ skipping 57 matching lines @@
 void NativeTabContentsContainerViews::GetAccessibleState(
     ui::AccessibleViewState* state) {
   state->role = ui::AccessibilityTypes::ROLE_GROUPING;
 }
 
 gfx::NativeViewAccessible
     NativeTabContentsContainerViews::GetNativeViewAccessible() {
   return View::GetNativeViewAccessible();
 }