bluetooth: Initial WebBluetooth & WebBluetoothError.

Source/modules/bluetooth/BluetoothDiscovery.h

Index: Source/modules/bluetooth/BluetoothDiscovery.h
diff --git a/Source/modules/bluetooth/BluetoothDiscovery.h b/Source/modules/bluetooth/BluetoothDiscovery.h
index 7597eb29a832e1e7d6579f90932041bf6f1d5df9..fbc87d8b463d37ec9002baa25f166f0b7344ef52 100644
--- a/Source/modules/bluetooth/BluetoothDiscovery.h
+++ b/Source/modules/bluetooth/BluetoothDiscovery.h
@@ -12,6 +12,7 @@ namespace blink {
 
 class ScriptPromise;
 class ScriptState;
+class BluetoothMock;
 
 class BluetoothDiscovery

[haraken, 2014/10/18 11:25:56]

Add final.

     : public GarbageCollected<BluetoothDiscovery>
@@ -20,7 +21,13 @@ class BluetoothDiscovery
 public:
     ScriptPromise requestDevice(ScriptState*);
 
-    void trace(Visitor*) { }
+    void resetBluetoothMockForTesting();
+    BluetoothMock* getBluetoothMockForTesting() { return m_bluetoothMock.get(); }

[haraken, 2014/10/18 11:25:56]

Blink normally doesn't use "get".

getBluetoothMockForTesting => bluetoothMockForTesting

+
+    void trace(Visitor*);
+
+private:
+    Member<BluetoothMock> m_bluetoothMock;
 };
 
 } // namespace blink