Replace the HomeCard by the AppList in Athena.

athena/home/app_list_view_delegate.h

Index: athena/home/app_list_view_delegate.h
diff --git a/athena/home/app_list_view_delegate.h b/athena/home/app_list_view_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..f7a8dc5c1879029a59964eee979f5e042d6d0662
--- /dev/null
+++ b/athena/home/app_list_view_delegate.h
@@ -0,0 +1,65 @@
+// 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.
+
+#ifndef ATHENA_HOME_APP_LIST_VIEW_DELEGATE_H_
+#define ATHENA_HOME_APP_LIST_VIEW_DELEGATE_H_
+
+#include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
+#include "ui/app_list/app_list_view_delegate.h"
+
+namespace athena {
+
+class AppListViewDelegate : public app_list::AppListViewDelegate {
+ public:
+  AppListViewDelegate();
+  virtual ~AppListViewDelegate();
+
+ private:
+  void PopulateApps();
+
+  // Overridden from app_list::AppListViewDelegate:
+  virtual bool ForceNativeDesktop() const OVERRIDE;
+  virtual void SetProfileByPath(const base::FilePath& profile_path) OVERRIDE;
+  virtual app_list::AppListModel* GetModel() OVERRIDE;
+  virtual app_list::SigninDelegate* GetSigninDelegate() OVERRIDE;

[benwells, 2014/06/02 23:17:47]

Note the SigninDelegate is about to disappear.

[Jun Mukai, 2014/06/03 00:21:50]

Is there any ongoing CL or is that a plan for now?

+  virtual app_list::SpeechUIModel* GetSpeechUI() OVERRIDE;
+  virtual void GetShortcutPathForApp(
+      const std::string& app_id,
+      const base::Callback<void(const base::FilePath&)>& callback) OVERRIDE;
+  virtual void StartSearch() OVERRIDE;
+  virtual void StopSearch() OVERRIDE;
+  virtual void OpenSearchResult(app_list::SearchResult* result,
+                                bool auto_launch,
+                                int event_flags) OVERRIDE;
+  virtual void InvokeSearchResultAction(app_list::SearchResult* result,
+                                        int action_index,
+                                        int event_flags) OVERRIDE;
+  virtual base::TimeDelta GetAutoLaunchTimeout() OVERRIDE;
+  virtual void AutoLaunchCanceled() OVERRIDE;
+  virtual void ViewInitialized() OVERRIDE;
+  virtual void Dismiss() OVERRIDE;
+  virtual void ViewClosing() OVERRIDE;
+  virtual gfx::ImageSkia GetWindowIcon() OVERRIDE;
+  virtual void OpenSettings() OVERRIDE;
+  virtual void OpenHelp() OVERRIDE;
+  virtual void OpenFeedback() OVERRIDE;
+  virtual void ToggleSpeechRecognition() OVERRIDE;
+  virtual void ShowForProfileByPath(
+      const base::FilePath& profile_path) OVERRIDE;
+  virtual content::WebContents* GetStartPageContents() OVERRIDE;
+  virtual content::WebContents* GetSpeechRecognitionContents() OVERRIDE;
+  virtual const Users& GetUsers() const OVERRIDE;
+  virtual bool ShouldCenterWindow() const OVERRIDE;
+
+  scoped_ptr<app_list::AppListModel> model_;
+  scoped_ptr<app_list::SpeechUIModel> speech_ui_;
+  Users users_;
+
+  DISALLOW_COPY_AND_ASSIGN(AppListViewDelegate);
+};
+
+}  // namespace athena
+
+#endif  // ATHENA_HOME_APP_LIST_VIEW_DELEGATE_H_