Rename Reorderers to Builders

Change-Id: I9bb5a2e70055e2f6d14912fbd86ab72ac0d6e20c
diff --git a/libs/hwui/RenderNode.h b/libs/hwui/RenderNode.h
index 612cdfd..8e4a3df 100644
--- a/libs/hwui/RenderNode.h
+++ b/libs/hwui/RenderNode.h
@@ -47,11 +47,11 @@
 class DisplayListCanvas;
 class DisplayListOp;
 class OpenGLRenderer;
-class OpReorderer;
 class Rect;
 class SkiaShader;
 
 #if HWUI_NEW_OPS
+class FrameBuilder;
 class OffscreenBuffer;
 struct RenderNodeOp;
 typedef OffscreenBuffer layer_t;
@@ -87,7 +87,7 @@
  */
 class RenderNode : public VirtualLightRefBase {
 friend class TestUtils; // allow TestUtils to access syncDisplayList / syncProperties
-friend class FrameReorderer;
+friend class FrameBuilder;
 public:
     enum DirtyPropertyMask {
         GENERIC         = 1 << 1,