Camera: Start of support for version 3.0 of camera device HAL

- Refactor common CameraDevice interface out of Camera2Device
- Initial skeleton only for Camera3Device

Change-Id: I097cc76e2ad102a51712ac114235163245f5482c
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index 1a78b53..d7c8807 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -244,9 +244,11 @@
         break;
       case CAMERA_DEVICE_API_VERSION_2_0:
       case CAMERA_DEVICE_API_VERSION_2_1:
+      case CAMERA_DEVICE_API_VERSION_3_0:
         client = new Camera2Client(this, cameraClient,
                 clientPackageName, cameraId,
-                facing, callingPid, clientUid, getpid());
+                facing, callingPid, clientUid, getpid(),
+                deviceVersion);
         break;
       case -1:
         ALOGE("Invalid camera id %d", cameraId);