DO NOT MERGE Fix finalizer ordering/double-free issue

Bug: 18289984

If Surface:finalize() happens after HwuiContext:finalize()
it would try to manipulate a destroyed object. However, as
Surface:finalize() always calls HwuiContext:destroy() this
can be fixed by simply getting rid of HwuiContext's finalizer

Change-Id: I7c912214417ab32891b1c58d045c9721e5f01965
(cherry picked from commit c298f9c917)

core/java/android/view/Surface.java

@@ -601,15 +601,6 @@ public class Surface implements Parcelable {
                 mHwuiRenderer = 0;
             }
         }
-
-        @Override
-        protected void finalize() throws Throwable {
-            try {
-                destroy();
-            } finally {
-                super.finalize();
-            }
-        }
     }
 
     private static native long nHwuiCreate(long rootNode, long surface);