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);

[Devlin, 2015/01/09 17:09:26]

nit: Now that these are implemented here, please make them unix_hacker_style.

[Andre, 2015/01/10 00:48:10]

The style guide is not specific about this, but my interpretation is that the
rule does not apply to static methods.
It would also be weird if it doesn't match
GlobalShortcutListener::SetShortcutHandlingSuspended, since they
are called back to back in CommandHandler.

+  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);
 };