Camera3: Refactor stream code to be DRY

Bug: 8851039
Change-Id: Iaac2926bfa25dd6e9db8b307765d4fe709b88d21
diff --git a/services/camera/libcameraservice/Android.mk b/services/camera/libcameraservice/Android.mk
index 3479553..83d9ccd 100644
--- a/services/camera/libcameraservice/Android.mk
+++ b/services/camera/libcameraservice/Android.mk
@@ -27,6 +27,7 @@
     camera2/ProFrameProcessor.cpp \
     camera2/ZslProcessor3.cpp \
     camera3/Camera3Stream.cpp \
+    camera3/Camera3IOStreamBase.cpp \
     camera3/Camera3InputStream.cpp \
     camera3/Camera3OutputStream.cpp \
     camera3/Camera3ZslStream.cpp \