Correctly record TouchView metrics on suspend/shutdown

ash/wm/maximize_mode/maximize_mode_controller.cc

Index: ash/wm/maximize_mode/maximize_mode_controller.cc
diff --git a/ash/wm/maximize_mode/maximize_mode_controller.cc b/ash/wm/maximize_mode/maximize_mode_controller.cc
index ee503a3a43609b482936e77511f7caf738eebb29..0a289193172b616319379bdd14377f864db66e5a 100644
--- a/ash/wm/maximize_mode/maximize_mode_controller.cc
+++ b/ash/wm/maximize_mode/maximize_mode_controller.cc
@@ -181,7 +181,10 @@ void MaximizeModeController::LidEventReceived(bool open,
 }
 
 void MaximizeModeController::SuspendImminent() {
-  RecordTouchViewStateTransition();
+  // Only record TouchView state transition metrics if the suspend occurred
+  // while in TouchView mode.
+  if (IsMaximizeModeWindowManagerEnabled())
+    RecordTouchViewStateTransition();
 }
 
 void MaximizeModeController::SuspendDone(