MIPS: * src/generator.js: Add methods and intialization for generator meta-objects.

src/mips/lithium-codegen-mips.cc

Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index d8550494e7e307175a0ffb43b78154b45c9c0c12..afd5ba51935a8dc110dd1ce859046945bb3a48e6 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -5490,7 +5490,8 @@ void LCodeGen::DoFunctionLiteral(LFunctionLiteral* instr) {
   Handle<SharedFunctionInfo> shared_info = instr->shared_info();
   bool pretenure = instr->hydrogen()->pretenure();
   if (!pretenure && shared_info->num_literals() == 0) {
-    FastNewClosureStub stub(shared_info->language_mode());
+    FastNewClosureStub stub(shared_info->language_mode(),
+                            shared_info->is_generator());
     __ li(a1, Operand(shared_info));
     __ push(a1);
     CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);