Application-managed callback buffer support for raw image

bug - 3292153

Change-Id: I9789f7c5cde3a3889d7375e881181e9152d95fc2
diff --git a/services/camera/libcameraservice/CameraService.h b/services/camera/libcameraservice/CameraService.h
index ccb9cf7..1c43b00 100644
--- a/services/camera/libcameraservice/CameraService.h
+++ b/services/camera/libcameraservice/CameraService.h
@@ -108,7 +108,7 @@
         virtual void            releaseRecordingFrame(const sp<IMemory>& mem);
         virtual status_t        autoFocus();
         virtual status_t        cancelAutoFocus();
-        virtual status_t        takePicture();
+        virtual status_t        takePicture(int msgType);
         virtual status_t        setParameters(const String8& params);
         virtual String8         getParameters() const;
         virtual status_t        sendCommand(int32_t cmd, int32_t arg1, int32_t arg2);