Camera2: Add internal parameter state to dump.

Bug: 6243944
Change-Id: Id02943001ef92a9c5717b295eb4af1a18669b08b
diff --git a/services/camera/libcameraservice/Camera2Client.h b/services/camera/libcameraservice/Camera2Client.h
index e457bec..2476f35 100644
--- a/services/camera/libcameraservice/Camera2Client.h
+++ b/services/camera/libcameraservice/Camera2Client.h
@@ -71,7 +71,9 @@
         NOT_INITIALIZED,
         STOPPED,
         WAITING_FOR_PREVIEW_WINDOW,
-        PREVIEW
+        PREVIEW,
+        RECORD,
+        STILL_CAPTURE
     } mState;
 
     /** ICamera interface-related private members */