hg: jdk/sandbox: 8205172: 32 bit build broken

[chris.hegarty at oracle.com]

Changeset: f9f2e6a6a7b2
Author:    mdoerr
Date:      2018-06-19 16:29 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/f9f2e6a6a7b2

8205172: 32 bit build broken
Reviewed-by: roland, kvn, dholmes

! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/runtime/threadHeapSampler.cpp
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c