Move Aura to UI subdir.

aura/window_manager.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 "aura/window_manager.h"
-
-#include "aura/event.h"
-#include "aura/focus_manager.h"
-#include "aura/window.h"
-#include "aura/window_delegate.h"
-
-#if !defined(OS_WIN)
-#include "aura/hit_test.h"
-#endif
-
-namespace aura {
-
-WindowManager::WindowManager(Window* owner)
-    : owner_(owner),
-      window_component_(HTNOWHERE) {
-}
-
-WindowManager::~WindowManager() {
-}
-
-bool WindowManager::OnMouseEvent(MouseEvent* event) {
-  switch (event->type()) {
-    case ui::ET_MOUSE_PRESSED:
-      // TODO(beng): some windows (e.g. disabled ones, tooltips, etc) may not be
-      //             focusable.
-      owner_->GetFocusManager()->SetFocusedWindow(owner_);
-      window_component_ =
-          owner_->delegate()->GetNonClientComponent(event->location());
-      MoveWindowToFront();
-      mouse_down_offset_ = event->location();
-      window_location_ = owner_->bounds().origin();
-      break;
-    case ui::ET_MOUSE_DRAGGED:
-      if (window_component_ == HTCAPTION) {
-        gfx::Point new_origin(event->location());
-        new_origin.Offset(-mouse_down_offset_.x(), -mouse_down_offset_.y());
-        new_origin.Offset(owner_->bounds().x(), owner_->bounds().y());
-        owner_->SetBounds(gfx::Rect(new_origin, owner_->bounds().size()), 0);
-        return true;
-      }
-      break;
-    case ui::ET_MOUSE_RELEASED:
-      window_component_ = HTNOWHERE;
-      break;
-    default:
-      break;
-  }
-  return false;
-}
-
-void WindowManager::MoveWindowToFront() {
-  Window* parent = owner_->parent();
-  Window* child = owner_;
-  while (parent) {
-    parent->MoveChildToFront(child);
-    parent = parent->parent();
-    child = child->parent();
-  }
-}
-
-}  // namespace aura