Bug 626716 - Remove VC7.1 support code, SpiderMonkey version. r=njn

--HG--
extra : rebase_source : f94626be1e932bf12093412903df4a9e4c7334c9

js/src/jstracer.h

@@ -231,13 +231,7 @@ public:
     TreeFragment* toTreeFragment();
 };
 
-#ifdef NJ_NO_VARIADIC_MACROS
-
-#define debug_only_stmt(action)            /* */
-static void debug_only_printf(int mask, const char *fmt, ...) JS_BEGIN_MACRO JS_END_MACRO
-#define debug_only_print0(mask, str)       JS_BEGIN_MACRO JS_END_MACRO
-
-#elif defined(JS_JIT_SPEW)
+#if defined(JS_JIT_SPEW)
 
 // Top level Nanojit config object.
 extern nanojit::Config NJConfig;

js/src/jstypes.h

@@ -307,9 +307,6 @@
 
 #ifdef _MSC_VER
 # include "jscpucfg.h"  /* We can't auto-detect MSVC configuration */
-# if _MSC_VER < 1400
-#  define NJ_NO_VARIADIC_MACROS
-# endif
 #else
 # include "jsautocfg.h" /* Use auto-detected configuration */
 #endif

js/src/tracejit/Writer.h

@@ -55,7 +55,7 @@ namespace nj = nanojit;
 #define JS_JIT_SPEW
 #endif
 
-#if defined(JS_JIT_SPEW) || defined(NJ_NO_VARIADIC_MACROS)
+#if defined(JS_JIT_SPEW)
 
 enum LC_TMBits {
     /*