[cleanup] Remove unused runtime error functions/messages

src/runtime/runtime-classes.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/runtime/runtime-utils.h"
 
 #include <stdlib.h>
 #include <limits>
 
 #include "src/accessors.h"
 #include "src/arguments.h"
 #include "src/debug/debug.h"
 #include "src/elements.h"
 #include "src/frames-inl.h"
 #include "src/isolate-inl.h"
 #include "src/messages.h"
 #include "src/runtime/runtime.h"
 
 namespace v8 {
 namespace internal {
 
 
-RUNTIME_FUNCTION(Runtime_ThrowNonMethodError) {
-  HandleScope scope(isolate);
-  DCHECK_EQ(0, args.length());
-  THROW_NEW_ERROR_RETURN_FAILURE(
-      isolate, NewReferenceError(MessageTemplate::kNonMethod));
-}
-
 RUNTIME_FUNCTION(Runtime_ThrowUnsupportedSuperError) {
   HandleScope scope(isolate);
   DCHECK_EQ(0, args.length());
   THROW_NEW_ERROR_RETURN_FAILURE(
       isolate, NewReferenceError(MessageTemplate::kUnsupportedSuper));
 }
 
 
 RUNTIME_FUNCTION(Runtime_ThrowConstructorNonCallableError) {
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, constructor, 0);
   Handle<Object> name(constructor->shared()->name(), isolate);
   THROW_NEW_ERROR_RETURN_FAILURE(
       isolate, NewTypeError(MessageTemplate::kConstructorNonCallable, name));
 }
 
 
-RUNTIME_FUNCTION(Runtime_ThrowArrayNotSubclassableError) {
-  HandleScope scope(isolate);
-  DCHECK_EQ(0, args.length());
-  THROW_NEW_ERROR_RETURN_FAILURE(
-      isolate, NewTypeError(MessageTemplate::kArrayNotSubclassable));
-}
-
 RUNTIME_FUNCTION(Runtime_ThrowStaticPrototypeError) {
   HandleScope scope(isolate);
   DCHECK_EQ(0, args.length());
   THROW_NEW_ERROR_RETURN_FAILURE(
       isolate, NewTypeError(MessageTemplate::kStaticPrototype));
 }
 
 namespace {
 
 Object* ThrowNotSuperConstructor(Isolate* isolate, Handle<Object> constructor,
@@ skipping 439 matching lines @@
   }
 
   // Call the constructor.
   RETURN_RESULT_OR_FAILURE(
       isolate, Execution::New(isolate, constructor, new_target, result_length,
                               construct_args.start()));
 }
 
 }  // namespace internal
 }  // namespace v8