Revert to code state of 3.13.1 plus r12350

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index 0efe8aa6be43dd11ef71658f25b745cfe8b8a102..d7dad5a5b1b4bba8a9da5792755d5fe09162619b 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -108,7 +108,7 @@ inline MemOperand ContextOperand(Register context, int index) {
 
 
 inline MemOperand GlobalObjectOperand()  {
-  return ContextOperand(cp, Context::GLOBAL_OBJECT_INDEX);
+  return ContextOperand(cp, Context::GLOBAL_INDEX);
 }
 
 
@@ -806,8 +806,8 @@ 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 native context if the map in register
-  // map_in_out is the cached Array map in the native context of
+  // transitioned_kind from the global context if the map in register
+  // map_in_out is the cached Array map in the global context of
   // expected_kind.
   void LoadTransitionedArrayMapConditional(
       ElementsKind expected_kind,