X87: [stubs] Remove N-argument Hydrogen-based Array constructor stub.

src/x87/interface-descriptors-x87.cc

Index: src/x87/interface-descriptors-x87.cc
diff --git a/src/x87/interface-descriptors-x87.cc b/src/x87/interface-descriptors-x87.cc
index 3b77246de1e0cb0f5495a3ea038bbe83e058fbd7..99664dca3855c62a0aa7de27baad01c7f027b0a1 100644
--- a/src/x87/interface-descriptors-x87.cc
+++ b/src/x87/interface-descriptors-x87.cc
@@ -270,19 +270,14 @@ void ArraySingleArgumentConstructorDescriptor::InitializePlatformSpecific(
   data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
 }
 
-void ArrayConstructorDescriptor::InitializePlatformSpecific(
+void ArrayNArgumentsConstructorDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
-  // stack param count needs (constructor pointer, and single argument)
+  // register state
+  // eax -- number of arguments
+  // edi -- function
+  // ebx -- allocation site with elements kind
   Register registers[] = {edi, ebx, eax};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-
-void InternalArrayConstructorDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  // stack param count needs (constructor pointer, and single argument)
-  Register registers[] = {edi, eax};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
+  data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
 }
 
 void VarArgFunctionDescriptor::InitializePlatformSpecific(