Remove unused field.

Bug: N/A
Test: N/A
Change-Id: Ic96be17df28d212f64f476f7864e93cb343a3923
diff --git a/include/hwbinder/BpHwBinder.h b/include/hwbinder/BpHwBinder.h
index a5b2245..707a438 100644
--- a/include/hwbinder/BpHwBinder.h
+++ b/include/hwbinder/BpHwBinder.h
@@ -114,7 +114,6 @@
             volatile int32_t    mObitsSent;
             Vector<Obituary>*   mObituaries;
             ObjectManager       mObjects;
-            Parcel*             mConstantData;
     mutable String16            mDescriptorCache;
 };