Revert of Rename MaximizeMode to TabletMode

ash/accelerators/debug_commands.cc

Index: ash/accelerators/debug_commands.cc
diff --git a/ash/accelerators/debug_commands.cc b/ash/accelerators/debug_commands.cc
index b2130138923267d5a85e8a2e2f1c83f536c6ef33..611ac239060861af793ceeb5c0d71c315370b58d 100644
--- a/ash/accelerators/debug_commands.cc
+++ b/ash/accelerators/debug_commands.cc
@@ -13,7 +13,7 @@
 #include "ash/system/toast/toast_manager.h"
 #include "ash/wallpaper/wallpaper_controller.h"
 #include "ash/wallpaper/wallpaper_delegate.h"
-#include "ash/wm/tablet_mode/tablet_mode_controller.h"
+#include "ash/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/wm/widget_finder.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_util.h"
@@ -146,9 +146,9 @@
 }
 
 void HandleToggleTouchView() {
-  TabletModeController* controller = Shell::Get()->tablet_mode_controller();
-  controller->EnableTabletModeWindowManager(
-      !controller->IsTabletModeWindowManagerEnabled());
+  MaximizeModeController* controller = Shell::Get()->maximize_mode_controller();
+  controller->EnableMaximizeModeWindowManager(
+      !controller->IsMaximizeModeWindowManagerEnabled());
 }
 
 void HandleTriggerCrash() {