SF: Add sideband stream setup to setUpHwComposer

Add programming of sideband streams in SetupHwComposer

Test: Compile/Run manually
Merged-In: Ic71d95746015f6634d7f861370be6a1de41f4eb7
Change-Id: Ic71d95746015f6634d7f861370be6a1de41f4eb7
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index ccd165b..2a2b36b 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -741,8 +741,9 @@
     volatile int32_t mRepaintEverything;
 
     // helper methods
-    void configureDeviceComposition(const CompositionInfo& compositionInfo) const;
     void configureHwcCommonData(const CompositionInfo& compositionInfo) const;
+    void configureDeviceComposition(const CompositionInfo& compositionInfo) const;
+    void configureSidebandComposition(const CompositionInfo& compositionInfo) const;
 
     // constant members (no synchronization needed for access)
     nsecs_t mBootTime;