Revert of Provide call counts for constructor calls, surface them as a vector IC.

src/mips64/interface-descriptors-mips64.cc

Index: src/mips64/interface-descriptors-mips64.cc
diff --git a/src/mips64/interface-descriptors-mips64.cc b/src/mips64/interface-descriptors-mips64.cc
index cfdf3ec54e20bc46118b82f052818402fe9bdd42..46510758bb77c1294530f55a95cc603b5e939b76 100644
--- a/src/mips64/interface-descriptors-mips64.cc
+++ b/src/mips64/interface-descriptors-mips64.cc
@@ -188,15 +188,16 @@
 }
 
 
-void ConstructDescriptor::InitializePlatformSpecific(
+void CallConstructDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // a0 : number of arguments
   // a1 : the function to call
   // a2 : feedback vector
   // a3 : slot in feedback vector (Smi, for RecordCallTarget)
+  // a4 : new target (for IsSuperConstructorCall)
   // TODO(turbofan): So far we don't gather type feedback and hence skip the
   // slot parameter, but ArrayConstructStub needs the vector to be undefined.
-  Register registers[] = {a0, a1, a2, a3};
+  Register registers[] = {a0, a1, a4, a2};
   data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
 }