Pointer watcher modifications to support laser pointer.

ash/aura/wm_shell_aura.cc

Index: ash/aura/wm_shell_aura.cc
diff --git a/ash/aura/wm_shell_aura.cc b/ash/aura/wm_shell_aura.cc
index 004253bfe2a3e42f26d0151d07ebb73afe3d91cc..6c71b4efd43db6331b7510aa70a6245f1ad686a7 100644
--- a/ash/aura/wm_shell_aura.cc
+++ b/ash/aura/wm_shell_aura.cc
@@ -234,8 +234,9 @@ void WmShellAura::RemoveDisplayObserver(WmDisplayObserver* observer) {
   display_observers_.RemoveObserver(observer);
 }
 
-void WmShellAura::AddPointerWatcher(views::PointerWatcher* watcher) {
-  Shell::GetInstance()->AddPointerWatcher(watcher);
+void WmShellAura::AddPointerWatcher(views::PointerWatcher* watcher,
+                                    bool wants_moves /*=false*/) {
+  Shell::GetInstance()->AddPointerWatcher(watcher, wants_moves);
 }
 
 void WmShellAura::RemovePointerWatcher(views::PointerWatcher* watcher) {