Restore Region::set(uint32_t, uint32_t)

The Region::set(uint32_t,uint32_t) ABI is used by the Nexus 10 graphics
driver blobs.
After commit dd883c0b08d2a60f89542b9b9f5fdabcb14885c7, Nexus 10 blobs
need a rebuild unless the old ABI is added back

Change-Id: I138dcc1cc281b8d3cde0021282bf874054ec4eaf
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
diff --git a/include/ui/Region.h b/include/ui/Region.h
index 873cd34..49740f7 100644
--- a/include/ui/Region.h
+++ b/include/ui/Region.h
@@ -59,6 +59,7 @@
             void        clear();
             void        set(const Rect& r);
             void        set(int32_t w, int32_t h);
+            void        set(uint32_t w, uint32_t h);
 
             Region&     orSelf(const Rect& rhs);
             Region&     xorSelf(const Rect& rhs);