Palette tool laser prototype.

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 9e74b3cb72b0853c873bedc748170b5dc54cf732..8400fe849416b9be3569625ce00bdf67e2d7a014 100644
--- a/chrome/browser/ui/ash/palette_delegate_chromeos.cc
+++ b/chrome/browser/ui/ash/palette_delegate_chromeos.cc
@@ -4,6 +4,7 @@
 
 #include "chrome/browser/ui/ash/palette_delegate_chromeos.h"
 
+#include "ash/shell.h"
 #include "chrome/browser/chromeos/note_taking_app_utils.h"
 #include "chrome/browser/profiles/profile_manager.h"
 
@@ -28,4 +29,15 @@ bool PaletteDelegateChromeOS::HasNoteApp() {
   return chromeos::IsNoteTakingAppAvailable(GetProfile());
 }
 
+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();
+}
 }  // namespace chromeos