Remove trailing regexp from .js files.

src/v8natives.js

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 464 matching lines @@
 
 PropertyDescriptor.prototype.hasSetter = function() {
   return this.hasSetter_;
 }
 
 
 
 // ES5 section 8.12.1.
 function GetOwnProperty(obj, p) {
   var desc = new PropertyDescriptor();
-  
+
   // An array with:
   //  obj is a data property [false, value, Writeable, Enumerable, Configurable]
   //  obj is an accessor [true, Get, Set, Enumerable, Configurable]
   var props = %GetOwnProperty(ToObject(obj), ToString(p));
 
   if (IS_UNDEFINED(props)) return void 0;
 
   // This is an accessor
   if (props[0]) {
     desc.setGet(props[1]);
@@ skipping 19 matching lines @@
 }
 
 
 // ES5 section 8.12.6
 function HasProperty(obj, p) {
   var desc = GetProperty(obj, p);
   return IS_UNDEFINED(desc) ? false : true;
 }
 
 
-// ES5 8.12.9.  
+// ES5 8.12.9.
 function DefineOwnProperty(obj, p, desc, should_throw) {
   var current = GetOwnProperty(obj, p);
   var extensible = %IsExtensible(ToObject(obj));
 
   // Error handling according to spec.
   // Step 3
   if (IS_UNDEFINED(current) && !extensible)
     throw MakeTypeError("define_disallowed", ["defineProperty"]);
 
   if (!IS_UNDEFINED(current) && !current.isConfigurable()) {
@@ skipping 15 matching lines @@
     // Step 11
     if (IsAccessorDescriptor(desc) && IsAccessorDescriptor(current)) {
       if (desc.hasSetter() && !SameValue(desc.getSet(), current.getSet())){
         throw MakeTypeError("redefine_disallowed", ["defineProperty"]);
       }
       if (desc.hasGetter() && !SameValue(desc.getGet(),current.getGet()))
         throw MakeTypeError("redefine_disallowed", ["defineProperty"]);
     }
   }
 
-  // Send flags - enumerable and configurable are common - writable is 
+  // Send flags - enumerable and configurable are common - writable is
   // only send to the data descriptor.
   // Take special care if enumerable and configurable is not defined on
   // desc (we need to preserve the existing values from current).
   var flag = NONE;
   if (desc.hasEnumerable()) {
     flag |= desc.isEnumerable() ? 0 : DONT_ENUM;
   } else if (!IS_UNDEFINED(current)) {
     flag |= current.isEnumerable() ? 0 : DONT_ENUM;
   } else {
     flag |= DONT_ENUM;
@@ skipping 23 matching lines @@
 
 // ES5 section 15.2.3.2.
 function ObjectGetPrototypeOf(obj) {
   if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
       !IS_UNDETECTABLE(obj))
     throw MakeTypeError("obj_ctor_property_non_object", ["getPrototypeOf"]);
   return obj.__proto__;
 }
 
 
-// ES5 section 15.2.3.3 
+// ES5 section 15.2.3.3
 function ObjectGetOwnPropertyDescriptor(obj, p) {
   if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
       !IS_UNDETECTABLE(obj))
     throw MakeTypeError("obj_ctor_property_non_object", ["getOwnPropertyDescriptor"]);
   var desc = GetOwnProperty(obj, p);
   return FromPropertyDescriptor(desc);
 }
 
 
 // ES5 section 15.2.3.4.
@@ skipping 382 matching lines @@
 
 // ----------------------------------------------------------------------------
 
 function SetupFunction() {
   InstallFunctions($Function.prototype, DONT_ENUM, $Array(
     "toString", FunctionToString
   ));
 }
 
 SetupFunction();