Glop ColorFilter & VertexBuffer support, initial enable

Enables Glop rendering for supported Rects and VertexBuffers
Also removes unused Query object

Change-Id: Ibe227bc362685a153159f75077664f0947764e06
diff --git a/libs/hwui/GradientCache.h b/libs/hwui/GradientCache.h
index 1714e6d..08319ea 100644
--- a/libs/hwui/GradientCache.h
+++ b/libs/hwui/GradientCache.h
@@ -104,8 +104,7 @@
  */
 class GradientCache: public OnEntryRemoved<GradientCacheEntry, Texture*> {
 public:
-    GradientCache();
-    GradientCache(uint32_t maxByteSize);
+    GradientCache(Extensions& extensions);
     ~GradientCache();
 
     /**