Remove trailing regexp from .js files.

src/v8natives.js

Index: src/v8natives.js
diff --git a/src/v8natives.js b/src/v8natives.js
index 4a8dfab8768e64ffc80494070ff6da96680cbd00..fc787367ee9e39ff336c2735e95a64b3421a0e8e 100644
--- a/src/v8natives.js
+++ b/src/v8natives.js
@@ -482,7 +482,7 @@ PropertyDescriptor.prototype.hasSetter = function() {
 // 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]
@@ -522,7 +522,7 @@ function HasProperty(obj, p) {
 }
 
 
-// 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));
@@ -558,7 +558,7 @@ function DefineOwnProperty(obj, p, desc, should_throw) {
     }
   }
 
-  // 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).
@@ -602,7 +602,7 @@ function ObjectGetPrototypeOf(obj) {
 }
 
 
-// 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))