Reorganize the way the task manager is constructed....

chrome/browser/task_manager_linux.cc

-// Copyright (c) 2009 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/task_manager.h"
-
-#include <vector>
-
-#include "base/logging.h"
-
-namespace {
-
-class TaskManagerViewImpl : public TaskManagerView,
-                            public TaskManagerModelObserver {
- public:
-  TaskManagerViewImpl(TaskManagerModel* model) {
-    model->SetObserver(this);
-  }
-
-  // TaskManagerView
-  virtual void GetSelection(std::vector<int>* selection);
-  virtual void GetFocused(std::vector<int>* focused);
-  virtual void OpenWindow();
-  virtual void ActivateWindow();
-  virtual void CloseWindow();
-
-  // TaskManagerModelObserver
-  virtual void OnModelChanged();
-  virtual void OnItemsChanged(int start, int length);
-  virtual void OnItemsAdded(int start, int length);
-  virtual void OnItemsRemoved(int start, int length);
-};
-
-void TaskManagerViewImpl::GetSelection(std::vector<int>* selection) {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::GetFocused(std::vector<int>* focused) {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::OpenWindow() {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::ActivateWindow() {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::CloseWindow() {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::OnModelChanged() {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::OnItemsChanged(int start, int length) {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::OnItemsAdded(int start, int length) {
-  NOTIMPLEMENTED();
-}
-
-void TaskManagerViewImpl::OnItemsRemoved(int start, int length) {
-  NOTIMPLEMENTED();
-}
-
-}  // namespace
-
-void TaskManager::CreateView() {
-  DCHECK(!view_);
-  view_= new TaskManagerViewImpl(model_.get());
-}