Unify TypeError messages

test/mjsunit/messages.js

 // Copyright 2015 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.
 
 // Flags: --stack-size=100 --harmony
 // Flags: --harmony-simd
 
 function test(f, expected, type) {
   try {
     f();
@@ skipping 97 matching lines @@
 test(function() {
   new DataView(1);
 }, "First argument to DataView constructor must be an ArrayBuffer", TypeError);
 
 // kDefineDisallowed
 test(function() {
   "use strict";
   var o = {};
   Object.preventExtensions(o);
   Object.defineProperty(o, "x", { value: 1 });
-}, "Cannot define property:x, object is not extensible.", TypeError);
+}, "Cannot define property x, object is not extensible", TypeError);
 
 // kFirstArgumentNotRegExp
 test(function() {
   "a".startsWith(/a/);
 }, "First argument to String.prototype.startsWith " +
    "must not be a regular expression", TypeError);
 
 // kFlagsGetterNonObject
 test(function() {
   Object.getOwnPropertyDescriptor(RegExp.prototype, "flags").get.call(1);
@@ skipping 106 matching lines @@
 test(function() {
   Object.defineProperty({}, "x", { get: 1 });
 }, "Getter must be a function: 1", TypeError);
 
 // kObjectNotExtensible
 test(function() {
   "use strict";
   var o = {};
   Object.freeze(o);
   o.a = 1;
-}, "Can't add property a, object is not extensible", TypeError);
+}, "Cannot add property a, object is not extensible", TypeError);
 
 // kObjectSetterExpectingFunction
 test(function() {
   ({}).__defineSetter__("x", 0);
 }, "Object.prototype.__defineSetter__: Expecting function", TypeError);
 
 // kObjectSetterCallable
 test(function() {
   Object.defineProperty({}, "x", { set: 1 });
 }, "Setter must be a function: 1", TypeError);
@@ skipping 194 matching lines @@
   Number(1).toString(100);
 }, "toString() radix argument must be between 2 and 36", RangeError);
 
 
 // === URIError ===
 
 // kURIMalformed
 test(function() {
   decodeURI("%%");
 }, "URI malformed", URIError);