Adds a TabContentsViewAura.

ui/aura/window.cc

 // Copyright (c) 2012 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 "ui/aura/window.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/stl_util.h"
@@ skipping 169 matching lines @@
 
 bool Window::IsVisible() const {
   // Layer visibility can be inconsistent with window visibility, for example
   // when a Window is hidden, we want this function to return false immediately
   // after, even though the client may decide to animate the hide effect (and
   // so the layer will be visible for some time after Hide() is called).
   return visible_ && layer_ && layer_->IsDrawn();
 }
 
 gfx::Rect Window::GetScreenBounds() const {
+  // TODO(beng): There may be a better way to handle this, and the existing code
+  //             is likely wrong anyway in a multi-monitor world, but this will
+  //             do for now.
+  if (!GetRootWindow())
+    return bounds();
   gfx::Point origin = bounds().origin();
   Window::ConvertPointToWindow(parent_, GetRootWindow(), &origin);
   return gfx::Rect(origin, bounds().size());
 }
 
 void Window::SetTransform(const ui::Transform& transform) {
   RootWindow* root_window = GetRootWindow();
   bool contained_mouse = IsVisible() && root_window &&
       ContainsPointInRoot(root_window->last_mouse_location());
   layer()->SetTransform(transform);
@@ skipping 589 matching lines @@
   if (id_ != -1) {
     char id_buf[10];
     base::snprintf(id_buf, sizeof(id_buf), " %d", id_);
     layer_name.append(id_buf);
   }
   layer()->set_name(layer_name);
 #endif
 }
 
 }  // namespace aura