Make mash register initial batch of accelerators in single shot.

ui/base/accelerators/accelerator_manager_delegate.h

Index: ui/base/accelerators/accelerator_manager_delegate.h
diff --git a/ui/base/accelerators/accelerator_manager_delegate.h b/ui/base/accelerators/accelerator_manager_delegate.h
index e3c6d9ccf6e53ebee773c721a1374ae0b03e18c0..67101fdbae9f18795e1514ec7ef5d8c1cb5c54bc 100644
--- a/ui/base/accelerators/accelerator_manager_delegate.h
+++ b/ui/base/accelerators/accelerator_manager_delegate.h
@@ -17,11 +17,17 @@ class UI_BASE_EXPORT AcceleratorManagerDelegate {
   // only called the first time a target is registered for a unique accelerator.
   // For example, if Register() is called twice with the same accelerator
   // this is called only for the first call.
-  virtual void OnAcceleratorRegistered(const Accelerator& accelerator) = 0;
+  virtual void OnAcceleratorRegistered(const Accelerator& accelerator,
+                                       bool add_accelerator_immediately) = 0;
 
   // Called when there no more targets are registered for |accelerator|.
   virtual void OnAcceleratorUnregistered(const Accelerator& accelerator) = 0;
 
+  virtual void OnAcceleratorsRegistered(

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

comment

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

Done.

+      const std::vector<ui::Accelerator>& accelerators) = 0;
+  virtual void OnAcceleratorsUnregistered(
+      std::vector<ui::Accelerator>& accelerators) = 0;
+
  protected:
   virtual ~AcceleratorManagerDelegate() {}
 };