Enabled/disable touch screen in TabletPowerButtonController

ash/test/test_shell_delegate.h

Index: ash/test/test_shell_delegate.h
diff --git a/ash/test/test_shell_delegate.h b/ash/test/test_shell_delegate.h
index 143fa14ddb5cbcadb604a9ea1ecf38150b0b2ea3..347a53e4cb90bee24c670cbcc03590221d5ae905 100644
--- a/ash/test/test_shell_delegate.h
+++ b/ash/test/test_shell_delegate.h
@@ -60,6 +60,10 @@ class TestShellDelegate : public ShellDelegate {
   base::string16 GetProductName() const override;
   gfx::Image GetDeprecatedAcceleratorImage() const override;
 
+  bool IsTouchscreenEnabledInPrefs(bool is_local) const override;
+  void SetTouchscreenEnabledInPrefs(bool enabled, bool is_local) override;
+  void UpdateTouchscreenStatusFromPrefs() override;
+
   int num_exit_requests() const { return num_exit_requests_; }
 
   app_list::AppListPresenterImpl* app_list_presenter() {
@@ -75,6 +79,7 @@ class TestShellDelegate : public ShellDelegate {
   int num_exit_requests_;
   bool multi_profiles_enabled_;
   bool force_maximize_on_first_run_;
+  bool touch_screen_enabled_in_local_pref_;

[Daniel Erat, 2016/12/02 21:48:56]

nit: s/touch_screen/touchscreen/ (since the method names use "Touchscreen"
rather than "TouchScreen"; it's just one word)

[Qiang(Joe) Xu, 2016/12/02 23:55:11]

Done.

 
   std::unique_ptr<app_list::AppListPresenterDelegateFactory>
       app_list_presenter_delegate_factory_;