Refactor views app list services to allow more code sharing

chrome/browser/ui/app_list/app_list_service_views.cc

+// Copyright 2014 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/app_list/app_list_service_views.h"
+
+#include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
+#include "chrome/browser/ui/app_list/scoped_keep_alive.h"
+
+AppListServiceViews::AppListServiceViews(
+    scoped_ptr<AppListControllerDelegate> controller_delegate)
+    : shower_(this),
+      can_dismiss_(true),
+      controller_delegate_(controller_delegate.Pass()) {
+}
+
+AppListServiceViews::~AppListServiceViews() {}
+
+void AppListServiceViews::OnViewBeingDestroyed() {
+  can_dismiss_ = true;
+  shower_.HandleViewBeingDestroyed();
+}
+
+void AppListServiceViews::Init(Profile* initial_profile) {
+  PerformStartupChecks(initial_profile);
+}
+
+void AppListServiceViews::CreateForProfile(Profile* requested_profile) {
+  shower_.CreateViewForProfile(requested_profile);
+}
+
+void AppListServiceViews::ShowForProfile(Profile* requested_profile) {
+  DCHECK(requested_profile);
+  if (requested_profile->IsManaged())
+    return;
+
+  ScopedKeepAlive keep_alive;
+
+  InvalidatePendingProfileLoads();
+  SetProfilePath(requested_profile->GetPath());
+  shower_.ShowForProfile(requested_profile);
+  RecordAppListLaunch();
+}

[tapted, 2014/04/23 03:06:53]

apart from "shower_->" becoming "shower_.", this is verbatim from
AppListServiceLinux::ShowForProfile() (== AppListServiceWin::ShowForProfile)

+
+void AppListServiceViews::DismissAppList() {
+  if (!can_dismiss_)
+    return;
+
+  shower_.DismissAppList();
+}
+
+bool AppListServiceViews::IsAppListVisible() const {
+  return shower_.IsAppListVisible();
+}
+
+gfx::NativeWindow AppListServiceViews::GetAppListWindow() {
+  return shower_.GetWindow();
+}
+
+Profile* AppListServiceViews::GetCurrentAppListProfile() {
+  return shower_.profile();
+}
+
+AppListControllerDelegate* AppListServiceViews::GetControllerDelegate() {
+  return controller_delegate_.get();
+}
+
+AppListControllerDelegate*
+AppListServiceViews::GetControllerDelegateForCreate() {
+  return controller_delegate_.get();
+}