Rename "global context" to "native context",

src/ia32/macro-assembler-ia32.h

Index: src/ia32/macro-assembler-ia32.h
diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
index c0fbffa9d769b3904bc7bc327c2d78030c79d684..763e7dada5176adf7f79f527e90b63b0c6e980e9 100644
--- a/src/ia32/macro-assembler-ia32.h
+++ b/src/ia32/macro-assembler-ia32.h
@@ -239,8 +239,8 @@ class MacroAssembler: public Assembler {
   void LoadContext(Register dst, int context_chain_length);
 
   // Conditionally load the cached Array transitioned map of type
-  // transitioned_kind from the global context if the map in register
-  // map_in_out is the cached Array map in the global context of
+  // transitioned_kind from the native context if the map in register
+  // map_in_out is the cached Array map in the native context of
   // expected_kind.
   void LoadTransitionedArrayMapConditional(
       ElementsKind expected_kind,