bluetooth: Move mock creation out of BluetoothDispatcherHost to LayoutTestBluetoothAdapterProvider.

device/bluetooth/test/mock_bluetooth_adapter.cc

Index: device/bluetooth/test/mock_bluetooth_adapter.cc
diff --git a/device/bluetooth/test/mock_bluetooth_adapter.cc b/device/bluetooth/test/mock_bluetooth_adapter.cc
index 4b47579fb1f4fa4eefb49b598f3636ffbc395498..5192ae524b6233421aeff83cfc69054206037fc0 100644
--- a/device/bluetooth/test/mock_bluetooth_adapter.cc
+++ b/device/bluetooth/test/mock_bluetooth_adapter.cc
@@ -52,4 +52,22 @@ void MockBluetoothAdapter::RegisterAdvertisement(
     const CreateAdvertisementErrorCallback& error_callback) {
 }
 
+void MockBluetoothAdapter::SetMockDevices(
+    std::vector<MockBluetoothDevice*> mock_devices) {
+  mock_devices_.clear();
+  for (std::vector<MockBluetoothDevice*>::iterator it = mock_devices.begin();
+       it != mock_devices.end(); ++it) {
+    mock_devices_.push_back(*it);
+  }
+}
+
+BluetoothAdapter::ConstDeviceList MockBluetoothAdapter::GetMockDevices() {
+  BluetoothAdapter::ConstDeviceList devices;
+  for (ScopedVector<MockBluetoothDevice>::iterator it = mock_devices_.begin();
+       it != mock_devices_.end(); ++it) {
+    devices.push_back(*it);
+  }
+  return devices;
+}
+
 }  // namespace device