Remove more dead app list code.

ui/app_list/test/app_list_test_view_delegate.h

Index: ui/app_list/test/app_list_test_view_delegate.h
diff --git a/ui/app_list/test/app_list_test_view_delegate.h b/ui/app_list/test/app_list_test_view_delegate.h
index 4f00f58a75cea78825371610ee6d89144d585eae..5cafa04f75baabc63c6762d83be0b90b1ee16463 100644
--- a/ui/app_list/test/app_list_test_view_delegate.h
+++ b/ui/app_list/test/app_list_test_view_delegate.h
@@ -31,9 +31,6 @@ class AppListTestViewDelegate : public AppListViewDelegate {
 
   int dismiss_count() { return dismiss_count_; }
   int open_search_result_count() { return open_search_result_count_; }
-  void SetUsers(const Users& users) {
-    users_ = users;
-  }
   std::map<size_t, int> open_search_result_counts() {
     return open_search_result_counts_;
   }
@@ -51,8 +48,6 @@ class AppListTestViewDelegate : public AppListViewDelegate {
   int GetStopSpeechRecognitionCountAndReset();
 
   // AppListViewDelegate overrides:
-  bool ForceNativeDesktop() const override;
-  void SetProfileByPath(const base::FilePath& profile_path) override;
   AppListModel* GetModel() override;
   SpeechUIModel* GetSpeechUI() override;
   void StartSearch() override {}
@@ -68,20 +63,14 @@ class AppListTestViewDelegate : public AppListViewDelegate {
   void ViewInitialized() override {}
   void Dismiss() override;
   void ViewClosing() override {}
-  void OpenHelp() override {}
-  void OpenFeedback() override {}
   void StartSpeechRecognition() override {}
   void StopSpeechRecognition() override;
-  void ShowForProfileByPath(const base::FilePath& profile_path) override {}
-#if defined(TOOLKIT_VIEWS)
   views::View* CreateStartPageWebView(const gfx::Size& size) override;
   std::vector<views::View*> CreateCustomPageWebViews(
       const gfx::Size& size) override;
   void CustomLauncherPageAnimationChanged(double progress) override {}
   void CustomLauncherPagePopSubpage() override {}
-#endif
   bool IsSpeechRecognitionEnabled() override;
-  const Users& GetUsers() const override;
 
   // Do a bulk replacement of the items in the model.
   void ReplaceTestModel(int item_count);
@@ -95,7 +84,6 @@ class AppListTestViewDelegate : public AppListViewDelegate {
   int open_search_result_count_;
   int next_profile_app_count_;
   std::map<size_t, int> open_search_result_counts_;
-  Users users_;
   std::unique_ptr<AppListTestModel> model_;
   SpeechUIModel speech_ui_;
   base::TimeDelta auto_launch_timeout_;