Revert "Converting (Alt+LeftClick -> RightClick) to (Search+LeftClick -> RightClick)"

ui/base/accelerators/accelerator_history.h

Index: ui/base/accelerators/accelerator_history.h
diff --git a/ui/base/accelerators/accelerator_history.h b/ui/base/accelerators/accelerator_history.h
index 4b0f51acc5a3333caf56692843ce780a298bd706..435e75274f22571084f9103bf4b30b76370a44ee 100644
--- a/ui/base/accelerators/accelerator_history.h
+++ b/ui/base/accelerators/accelerator_history.h
@@ -25,9 +25,8 @@ class UI_BASE_EXPORT AcceleratorHistory {
     return current_accelerator_;
   }
 
-  // Returns the most recent previously recorded key accelerator that is
-  // different than the current. Non-synthesized mouse events will be stored
-  // in the histroy as an empty accelerator.
+  // Returns the most recent previously recorded accelerator that is different
+  // than the current.
   const Accelerator& previous_accelerator() const {
     return previous_accelerator_;
   }