Get rid of static module allocation, do it in code.

src/v8globals.h

Index: src/v8globals.h
diff --git a/src/v8globals.h b/src/v8globals.h
index 1d22a11032413533d9381ec142d66e6204a009d1..670ad2ef67c2642c6147c2c435bc436557693ed6 100644
--- a/src/v8globals.h
+++ b/src/v8globals.h
@@ -487,11 +487,19 @@ enum VariableMode {
 
   CONST,           // declared via 'const' declarations
 
-  LET,             // declared via 'let' declarations
+  LET,             // declared via 'let' declarations (first lexical)
 
   CONST_HARMONY,   // declared via 'const' declarations in harmony mode
 
+  MODULE,          // declared via 'module' declaration (last lexical)
+
   // Variables introduced by the compiler:
+  INTERNAL,        // like VAR, but not user-visible (may or may not
+                   // be in a context)
+
+  TEMPORARY,       // temporary variables (not user-visible), never
+                   // in a context
+
   DYNAMIC,         // always require dynamic lookup (we don't know
                    // the declaration)
 
@@ -499,16 +507,10 @@ enum VariableMode {
                    // variable is global unless it has been shadowed
                    // by an eval-introduced variable
 
-  DYNAMIC_LOCAL,   // requires dynamic lookup, but we know that the
+  DYNAMIC_LOCAL    // requires dynamic lookup, but we know that the
                    // variable is local and where it is unless it
                    // has been shadowed by an eval-introduced
                    // variable
-
-  INTERNAL,        // like VAR, but not user-visible (may or may not
-                   // be in a context)
-
-  TEMPORARY        // temporary variables (not user-visible), never
-                   // in a context
 };
 
 
@@ -518,17 +520,17 @@ inline bool IsDynamicVariableMode(VariableMode mode) {
 
 
 inline bool IsDeclaredVariableMode(VariableMode mode) {
-  return mode >= VAR && mode <= CONST_HARMONY;
+  return mode >= VAR && mode <= MODULE;
 }
 
 
 inline bool IsLexicalVariableMode(VariableMode mode) {
-  return mode >= LET && mode <= CONST_HARMONY;
+  return mode >= LET && mode <= MODULE;
 }
 
 
 inline bool IsImmutableVariableMode(VariableMode mode) {
-  return mode == CONST || mode == CONST_HARMONY;
+  return mode == CONST || (mode >= CONST_HARMONY && mode <= MODULE);
 }