Revert broken ArrayPop changes

src/mips/code-stubs-mips.cc

Index: src/mips/code-stubs-mips.cc
diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
index 8651b691ae3cc442f1397afbbec3274097f3c76e..2fe6d69f95cdffd832efa40a67e9f828186969c5 100644
--- a/src/mips/code-stubs-mips.cc
+++ b/src/mips/code-stubs-mips.cc
@@ -419,20 +419,6 @@ void CallDescriptors::InitializeForIsolate(Isolate* isolate) {
     descriptor->register_params_ = registers;
     descriptor->param_representations_ = representations;
   }
-  {
-    CallInterfaceDescriptor* descriptor =
-        isolate->call_descriptor(Isolate::CallHandler);
-    static Register registers[] = { cp,  // context
-                                    a0,  // receiver
-    };
-    static Representation representations[] = {
-        Representation::Tagged(),  // context
-        Representation::Tagged(),  // receiver
-    };
-    descriptor->register_param_count_ = 2;
-    descriptor->register_params_ = registers;
-    descriptor->param_representations_ = representations;
-  }
 }