Make mash register initial batch of accelerators in single shot.

ui/base/accelerators/accelerator_manager.h

Index: ui/base/accelerators/accelerator_manager.h
diff --git a/ui/base/accelerators/accelerator_manager.h b/ui/base/accelerators/accelerator_manager.h
index 9db9629fd8ecc8a9aabf7fa974fe15f1af2cdd75..4b2f71a1ad6c12d038ae307b155f48694cfd68b1 100644
--- a/ui/base/accelerators/accelerator_manager.h
+++ b/ui/base/accelerators/accelerator_manager.h
@@ -8,6 +8,7 @@
 #include <list>
 #include <map>
 #include <utility>
+#include <vector>
 
 #include "base/macros.h"
 #include "ui/base/accelerators/accelerator.h"
@@ -47,10 +48,12 @@ class UI_BASE_EXPORT AcceleratorManager {
   // - the enter key
   // - any F key (F1, F2, F3 ...)
   // - any browser specific keys (as available on special keyboards)
-  void Register(const Accelerator& accelerator,
+  void Register(const std::vector<ui::Accelerator>& accelerators,
                 HandlerPriority priority,
                 AcceleratorTarget* target);
 
+  void Registers(std::vector<ui::Accelerator>& accelerators);

[mfomitchev, 2016/12/22 01:04:50]

Don't think we are using this?

[thanhph, 2016/12/22 20:36:02]

Done, removed!

+
   // Unregister the specified keyboard accelerator for the specified target.
   void Unregister(const Accelerator& accelerator, AcceleratorTarget* target);