[runtime] Turn ArgumentAccessStub into FastNewSloppyArgumentsStub.

src/arm/interface-descriptors-arm.cc

Index: src/arm/interface-descriptors-arm.cc
diff --git a/src/arm/interface-descriptors-arm.cc b/src/arm/interface-descriptors-arm.cc
index d8c5c72038430f2ed369ec5fb058cbe41504838b..3207b11a21a6414d95699908989bfa3f0b5580cf 100644
--- a/src/arm/interface-descriptors-arm.cc
+++ b/src/arm/interface-descriptors-arm.cc
@@ -56,11 +56,6 @@ const Register StringCompareDescriptor::LeftRegister() { return r1; }
 const Register StringCompareDescriptor::RightRegister() { return r0; }
 
 
-const Register ArgumentsAccessNewDescriptor::function() { return r1; }
-const Register ArgumentsAccessNewDescriptor::parameter_count() { return r2; }
-const Register ArgumentsAccessNewDescriptor::parameter_pointer() { return r3; }
-
-
 const Register ApiGetterDescriptor::function_address() { return r2; }
 
 
@@ -97,6 +92,13 @@ void FastNewRestParameterDescriptor::InitializePlatformSpecific(
 }
 
 
+void FastNewSloppyArgumentsDescriptor::InitializePlatformSpecific(
+    CallInterfaceDescriptorData* data) {
+  Register registers[] = {r1};
+  data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
 void FastNewStrictArgumentsDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {r1};