Removed shadow_regs 'need', because it was being used only trivially in
a couple of places, and is no longer needed.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3096 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/core.h b/coregrind/core.h
index 68095e6..8445462 100644
--- a/coregrind/core.h
+++ b/coregrind/core.h
@@ -388,7 +388,7 @@
       Bool core_errors;
       Bool tool_errors;
       Bool basic_block_discards;
-      Bool shadow_regs;
+      Bool no_longer_used_1;     // for backwards compatibility
       Bool command_line_options;
       Bool client_requests;
       Bool no_longer_used_0;     // for backwards compatibility