[vm] Rename Integer::IsValidUint64 to IsValueInRange for clarity

runtime/vm/object.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/become.h"
@@ skipping 18144 matching lines @@
 }
 
 RawInteger* Integer::NewFromUint64(uint64_t value, Heap::Space space) {
   if (!FLAG_limit_ints_to_64_bits &&
       (value > static_cast<uint64_t>(Mint::kMaxValue))) {
     return Bigint::NewFromUint64(value, space);
   }
   return Integer::New(static_cast<int64_t>(value), space);
 }
 
-bool Integer::IsValidUint64(uint64_t value) {
+bool Integer::IsValueInRange(uint64_t value) {
   if (FLAG_limit_ints_to_64_bits) {
     return (value <= static_cast<uint64_t>(Mint::kMaxValue));
   } else {
     return true;
   }
 }
 
 bool Integer::Equals(const Instance& other) const {
   // Integer is an abstract class.
   UNREACHABLE();
@@ skipping 4360 matching lines @@
   }
   return UserTag::null();
 }
 
 const char* UserTag::ToCString() const {
   const String& tag_label = String::Handle(label());
   return tag_label.ToCString();
 }
 
 }  // namespace dart