Rename arguments object support functions to new scheme.

src/x64/code-stubs-x64.cc

Index: src/x64/code-stubs-x64.cc
diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc
index f8a6506c89b4a1cf633d9fa33fbdcc6fbdccb7d5..0d54f89d16b4cdb4e579b34ae5fa4fb9e3efaa7c 100644
--- a/src/x64/code-stubs-x64.cc
+++ b/src/x64/code-stubs-x64.cc
@@ -1173,7 +1173,7 @@ void ArgumentsAccessStub::GenerateNewSloppyFast(MacroAssembler* masm) {
   __ bind(&runtime);
   __ Integer32ToSmi(rcx, rcx);
   __ movp(args.GetArgumentOperand(2), rcx);  // Patch argument count.
-  __ TailCallRuntime(Runtime::kHiddenNewArgumentsFast, 3, 1);
+  __ TailCallRuntime(Runtime::kHiddenNewSloppyArguments, 3, 1);
 }
 
 
@@ -1200,7 +1200,7 @@ void ArgumentsAccessStub::GenerateNewSloppySlow(MacroAssembler* masm) {
   __ movp(args.GetArgumentOperand(1), rdx);
 
   __ bind(&runtime);
-  __ TailCallRuntime(Runtime::kHiddenNewArgumentsFast, 3, 1);
+  __ TailCallRuntime(Runtime::kHiddenNewSloppyArguments, 3, 1);
 }
 
 
@@ -1301,7 +1301,7 @@ void ArgumentsAccessStub::GenerateNewStrict(MacroAssembler* masm) {
 
   // Do the runtime call to allocate the arguments object.
   __ bind(&runtime);
-  __ TailCallRuntime(Runtime::kHiddenNewStrictArgumentsFast, 3, 1);
+  __ TailCallRuntime(Runtime::kHiddenNewStrictArguments, 3, 1);
 }