Record executable version details to stability file

base/debug/activity_tracker.h

Index: base/debug/activity_tracker.h
diff --git a/base/debug/activity_tracker.h b/base/debug/activity_tracker.h
index 20d35473ddd15cb2981e2659824aef405f86aeb9..789905e288ae980b241977dae9fb7ac6d285e7ab 100644
--- a/base/debug/activity_tracker.h
+++ b/base/debug/activity_tracker.h
@@ -26,6 +26,7 @@
 #include "base/gtest_prod_util.h"
 #include "base/location.h"
 #include "base/metrics/persistent_memory_allocator.h"
+#include "base/strings/utf_string_conversions.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread_checker.h"
 #include "base/threading/thread_local_storage.h"
@@ -361,6 +362,9 @@ class BASE_EXPORT ActivityUserData {
   void SetString(StringPiece name, StringPiece value) {
     Set(name, STRING_VALUE, value.data(), value.length());
   }
+  void SetString(StringPiece name, StringPiece16 value) {
+    SetString(name, UTF16ToUTF8(value));
+  }
   void SetBool(StringPiece name, bool value) {
     char cvalue = value ? 1 : 0;
     Set(name, BOOL_VALUE, &cvalue, sizeof(cvalue));