MacViews: Fix duplicate definition of ExtensionKeyBindingRegistry::SetShortcutHandlingSuspended

chrome/browser/extensions/extension_keybinding_registry.h

Index: chrome/browser/extensions/extension_keybinding_registry.h
diff --git a/chrome/browser/extensions/extension_keybinding_registry.h b/chrome/browser/extensions/extension_keybinding_registry.h
index 3936196e44d0272f2fa3f1ef687cae29ef6596bf..783ad6b5f825469342000f8800219631ae6224ef 100644
--- a/chrome/browser/extensions/extension_keybinding_registry.h
+++ b/chrome/browser/extensions/extension_keybinding_registry.h
@@ -57,9 +57,9 @@ class ExtensionKeybindingRegistry : public content::NotificationObserver,
 
   ~ExtensionKeybindingRegistry() override;
 
-  // Enables/Disables general shortcut handling in Chrome. Implemented in
-  // platform-specific ExtensionKeybindingsRegistry* files.
+  // Enables/Disables general shortcut handling in Chrome.
   static void SetShortcutHandlingSuspended(bool suspended);
+  static bool IsShortcutHandlingSuspended();
 
   // Execute the command bound to |accelerator| and provided by the extension
   // with |extension_id|, if it exists.
@@ -173,6 +173,13 @@ class ExtensionKeybindingRegistry : public content::NotificationObserver,
   ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver>
       extension_registry_observer_;
 
+  // Keeps track of whether shortcut handling is currently suspended. Shortcuts
+  // are suspended briefly while capturing which shortcut to assign to an
+  // extension command in the Config UI. If handling isn't suspended while
+  // capturing then trying to assign Ctrl+F to a command would instead result
+  // in the Find box opening.
+  static bool shortcut_handling_suspended_;
+
   DISALLOW_COPY_AND_ASSIGN(ExtensionKeybindingRegistry);
 };