[Sanitizer] One more try to fix Windows build

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162674 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/sanitizer_common/sanitizer_procmaps.h b/lib/sanitizer_common/sanitizer_procmaps.h
index 2e00952..22ba0a7 100644
--- a/lib/sanitizer_common/sanitizer_procmaps.h
+++ b/lib/sanitizer_common/sanitizer_procmaps.h
@@ -20,6 +20,7 @@
 
 #ifdef _WIN32
 class MemoryMappingLayout {
+ public:
   MemoryMappingLayout() {
     UNIMPLEMENTED();
   }
diff --git a/lib/sanitizer_common/sanitizer_win.cc b/lib/sanitizer_common/sanitizer_win.cc
index 5f3ae5b..f5d3fca 100644
--- a/lib/sanitizer_common/sanitizer_win.cc
+++ b/lib/sanitizer_common/sanitizer_win.cc
@@ -77,6 +77,7 @@
 
 void *MapFileToMemory(const char *file_name, uptr *buff_size) {
   UNIMPLEMENTED();
+  return 0;
 }
 
 const char *GetEnv(const char *name) {