PPC: [stubs] Remove N-argument Hydrogen-based Array constructor stub

src/ppc/interface-descriptors-ppc.cc

Index: src/ppc/interface-descriptors-ppc.cc
diff --git a/src/ppc/interface-descriptors-ppc.cc b/src/ppc/interface-descriptors-ppc.cc
index 5b84d6d8723ef793e5a6555adac9b2b98f9825f3..cf501a542a31dd32444f740750af3f5cb1c27305 100644
--- a/src/ppc/interface-descriptors-ppc.cc
+++ b/src/ppc/interface-descriptors-ppc.cc
@@ -267,7 +267,7 @@ void ArraySingleArgumentConstructorDescriptor::InitializePlatformSpecific(
 }
 
 
-void ArrayConstructorDescriptor::InitializePlatformSpecific(
+void ArrayNArgumentsConstructorDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // stack param count needs (constructor pointer, and single argument)
   Register registers[] = {r4, r5, r3};
@@ -275,13 +275,6 @@ void ArrayConstructorDescriptor::InitializePlatformSpecific(
 }
 
 
-void InternalArrayConstructorDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // stack param count needs (constructor pointer, and single argument)
-  Register registers[] = {r4, r3};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
 void VarArgFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // stack param count needs (arg count)