Bluetooth Extension API: Add a discovery API

chrome/browser/chromeos/extensions/bluetooth_event_router.h

Index: chrome/browser/chromeos/extensions/bluetooth_event_router.h
diff --git a/chrome/browser/chromeos/extensions/bluetooth_event_router.h b/chrome/browser/chromeos/extensions/bluetooth_event_router.h
index e33b68935c2a44fdc5cc488c7815b7ec68b2503a..2b38b38110d86f6d05524a5ba0f93ce449168a7b 100644
--- a/chrome/browser/chromeos/extensions/bluetooth_event_router.h
+++ b/chrome/browser/chromeos/extensions/bluetooth_event_router.h
@@ -37,18 +37,25 @@ class ExtensionBluetoothEventRouter
   // Get the BluetoothSocket corresponding to |id|.
   scoped_refptr<BluetoothSocket> GetSocket(int id);
 
+  // Sets whether or not DeviceAdded events will be dispatched to extensions.
+  void SetSendDiscoveryEvents(bool should_send);
+
   // Override from chromeos::BluetoothAdapter::Observer
-  virtual void AdapterPresentChanged(
-      chromeos::BluetoothAdapter* adapter, bool present) OVERRIDE;
-  virtual void AdapterPoweredChanged(
-      chromeos::BluetoothAdapter* adapter, bool has_power) OVERRIDE;
+  virtual void AdapterPresentChanged(chromeos::BluetoothAdapter* adapter,
+                                     bool present) OVERRIDE;
+  virtual void AdapterPoweredChanged(chromeos::BluetoothAdapter* adapter,
+                                     bool has_power) OVERRIDE;
+  virtual void DeviceAdded(chromeos::BluetoothAdapter* adapter,
+                           chromeos::BluetoothDevice* device) OVERRIDE;
 
   // Exposed for testing.
   void SetAdapterForTest(chromeos::BluetoothAdapter* adapter) {
     adapter_.reset(adapter);
   }
  private:
-  void DispatchEvent(const char* event_name, bool value);
+  void DispatchBooleanValueEvent(const char* event_name, bool value);
+
+  bool send_discovery_events_;
 
   Profile* profile_;
   scoped_ptr<chromeos::BluetoothAdapter> adapter_;