Moved VG_(first_matching_thread_stack), removing m_threadstate's dependency
on m_machine.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3983 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/massif/ms_main.c b/massif/ms_main.c
index 16f387d..48090be 100644
--- a/massif/ms_main.c
+++ b/massif/ms_main.c
@@ -43,12 +43,12 @@
 #include "pub_tool_libcmman.h"
 #include "pub_tool_libcprint.h"
 #include "pub_tool_libcproc.h"
+#include "pub_tool_machine.h"
 #include "pub_tool_mallocfree.h"
 #include "pub_tool_options.h"
 #include "pub_tool_profile.h"
 #include "pub_tool_replacemalloc.h"
 #include "pub_tool_stacktrace.h"
-#include "pub_tool_threadstate.h"
 #include "pub_tool_tooliface.h"
 
 #include "valgrind.h"           // For {MALLOC,FREE}LIKE_BLOCK