Implement full View.buildLayer

 Bug: 17152292

Change-Id: Ia3cc2aadf72fe14517f50762fc634794df51ad5a
diff --git a/libs/hwui/renderthread/RenderProxy.h b/libs/hwui/renderthread/RenderProxy.h
index 28d0173..eea3674 100644
--- a/libs/hwui/renderthread/RenderProxy.h
+++ b/libs/hwui/renderthread/RenderProxy.h
@@ -81,6 +81,7 @@
     static void enqueueDestroyLayer(Layer* layer);
     ANDROID_API DeferredLayerUpdater* createDisplayListLayer(int width, int height);
     ANDROID_API DeferredLayerUpdater* createTextureLayer();
+    ANDROID_API void buildLayer(RenderNode* node);
     ANDROID_API bool copyLayerInto(DeferredLayerUpdater* layer, SkBitmap* bitmap);
     ANDROID_API void pushLayerUpdate(DeferredLayerUpdater* layer);
     ANDROID_API void cancelLayerUpdate(DeferredLayerUpdater* layer);