Fix Caps Lock bug

ash/common/accelerators/accelerator_controller.cc

Index: ash/common/accelerators/accelerator_controller.cc
diff --git a/ash/common/accelerators/accelerator_controller.cc b/ash/common/accelerators/accelerator_controller.cc
index a95f9f6f369d2b4e87ed728db3ca59f1b443c782..10bf9f44a642f4f9dab69537b690dad8613017f2 100644
--- a/ash/common/accelerators/accelerator_controller.cc
+++ b/ash/common/accelerators/accelerator_controller.cc
@@ -583,6 +583,12 @@ bool CanHandleToggleCapsLock(const ui::Accelerator& accelerator,
     }
   }
 
+  // Caps Lock release
+  if (accelerator.key_code() == ui::VKEY_CAPITAL &&
+      accelerator.key_state() == ui::Accelerator::KeyState::RELEASED) {
+    return ime && ime->GetImeKeyboard();

[afakhry, 2017/04/07 23:31:42]

Can we move the check for |ime| is not null up to be the first thing? It's
better than repeating it several times.

[weidongg, 2017/04/08 00:15:07]

Sure, you are right.

+  }
+
   return false;
 }