views: Move bubble, events, focus and layout to ui/views/.

views/layout/fill_layout.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/layout/fill_layout.h"
-
-#include "base/logging.h"
-
-namespace views {
-
-FillLayout::FillLayout() {
-}
-
-FillLayout::~FillLayout() {
-}
-
-void FillLayout::Layout(View* host) {
-  if (!host->has_children())
-    return;
-
-  View* frame_view = host->child_at(0);
-  frame_view->SetBounds(0, 0, host->width(), host->height());
-}
-
-gfx::Size FillLayout::GetPreferredSize(View* host) {
-  DCHECK_EQ(1, host->child_count());
-  return host->child_at(0)->GetPreferredSize();
-}
-
-}  // namespace views