stdint types all the way!

Change-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08
diff --git a/runtime/mirror/art_method.h b/runtime/mirror/art_method.h
index de6ec05..939d856 100644
--- a/runtime/mirror/art_method.h
+++ b/runtime/mirror/art_method.h
@@ -385,11 +385,11 @@
   size_t GetReturnPcOffsetInBytes(uint32_t frame_size_in_bytes)
       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
     DCHECK_EQ(frame_size_in_bytes, GetFrameSizeInBytes());
-    return frame_size_in_bytes - kPointerSize;
+    return frame_size_in_bytes - sizeof(void*);
   }
 
   size_t GetHandleScopeOffsetInBytes() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    return kPointerSize;
+    return sizeof(void*);
   }
 
   void RegisterNative(Thread* self, const void* native_method, bool is_fast)