Automatically remap Command key on an Apple keyboard to Control [part 2 of 2 - Chrome part]

chrome/browser/chromeos/device_hierarchy_observer.h

Index: chrome/browser/chromeos/device_hierarchy_observer.h
diff --git a/chrome/browser/chromeos/device_hierarchy_observer.h b/chrome/browser/chromeos/device_hierarchy_observer.h
index 8b360af1f78d3b0b371293661e42cd63efe40622..70f2853ad8aaf7aa12e6175a3c5a39158f7dfa64 100644
--- a/chrome/browser/chromeos/device_hierarchy_observer.h
+++ b/chrome/browser/chromeos/device_hierarchy_observer.h
@@ -13,6 +13,14 @@ class DeviceHierarchyObserver {
  public:
   virtual void DeviceHierarchyChanged() = 0;
 
+  // Called when a new device (e.g. an external USB keyboard) is attached.
+  virtual void DeviceAdded(int device_id) = 0;

[Daniel Erat, 2012/03/27 16:19:35]

do you also need a DeviceRemoved() method?

[Daniel Erat, 2012/03/31 01:24:08]

Done.

+
+  // Called when a key either on a built-in keyboard or external one is pressed.
+  // |device_id| is the source of the key event which will be sent to the Chrome
+  // window shortly.
+  virtual void KeyPressedOrReleased(int device_id) = 0;

[Daniel Erat, 2012/03/27 16:19:35]

nit: rename to DeviceKeyPressedOrReleased() so there's a clue in the name as to
where this is coming from

[Daniel Erat, 2012/03/31 01:24:08]

Done.

+
  protected:
   virtual ~DeviceHierarchyObserver() {}
 };