Camera: Add ProCamera private binder interface for an API2-light functionality

Change-Id: I2af7a807c99df75ea659e6e6acc9c4fca6a56274
diff --git a/camera/Android.mk b/camera/Android.mk
index a17ad1a..3e7e5a5 100644
--- a/camera/Android.mk
+++ b/camera/Android.mk
@@ -12,7 +12,10 @@
 	ICameraClient.cpp \
 	ICameraService.cpp \
 	ICameraRecordingProxy.cpp \
-	ICameraRecordingProxyListener.cpp
+	ICameraRecordingProxyListener.cpp \
+	IProCameraUser.cpp \
+	IProCameraCallbacks.cpp \
+	ProCamera.cpp \
 
 LOCAL_SHARED_LIBRARIES := \
 	libcutils \