ProCamera: Add getInfo for getting static metadata (and a test)

Change-Id: I3b87dfbc621d98bf41f37a892a1012baf85b5166
diff --git a/include/camera/ProCamera.h b/include/camera/ProCamera.h
index 7cd9138..11904f9 100644
--- a/include/camera/ProCamera.h
+++ b/include/camera/ProCamera.h
@@ -172,7 +172,7 @@
     static int getNumberOfCameras();
 
     // Get static camera metadata
-    static camera_metadata* getCameraInfo(int cameraId);
+    camera_metadata* getCameraInfo(int cameraId);
 
     sp<IProCameraUser>         remote();