Laser tool blocks events from propagating.

chrome/browser/ui/ash/palette_delegate_chromeos.cc

Index: chrome/browser/ui/ash/palette_delegate_chromeos.cc
diff --git a/chrome/browser/ui/ash/palette_delegate_chromeos.cc b/chrome/browser/ui/ash/palette_delegate_chromeos.cc
index bcc0fddc2223ce400eae27cd22543c7140bd79a9..7c6daff30bf2cf0f3674fa7fba642de9e103e672 100644
--- a/chrome/browser/ui/ash/palette_delegate_chromeos.cc
+++ b/chrome/browser/ui/ash/palette_delegate_chromeos.cc
@@ -6,6 +6,7 @@
 
 #include "ash/accelerators/accelerator_controller_delegate_aura.h"
 #include "ash/common/system/chromeos/palette/palette_utils.h"
+#include "ash/laser/laser_pointer_controller.h"
 #include "ash/magnifier/partial_magnification_controller.h"
 #include "ash/screenshot_delegate.h"
 #include "ash/shell.h"
@@ -223,15 +224,9 @@ void PaletteDelegateChromeOS::OnStylusStateChanged(ui::StylusState state) {
   on_stylus_state_changed_.Run(state);
 }
 
-void PaletteDelegateChromeOS::OnLaserPointerEnabled() {
-  // We lock the cursor after we hide it because compound_event_filter.cc will
-  // attempt to call ShowCursor every time it recieves a mouse event.
-  ash::Shell::GetInstance()->cursor_manager()->HideCursor();
-  ash::Shell::GetInstance()->cursor_manager()->LockCursor();
-}
-
-void PaletteDelegateChromeOS::OnLaserPointerDisabled() {
-  ash::Shell::GetInstance()->cursor_manager()->UnlockCursor();
-  ash::Shell::GetInstance()->cursor_manager()->ShowCursor();
+void PaletteDelegateChromeOS::SetLaserPointerState(bool enabled) {
+  ash::LaserPointerController* controller =
+      ash::Shell::GetInstance()->laser_pointer_controller();
+  controller->SetEnabled(enabled);
 }
 }  // namespace chromeos