Added check for trailing whitespaces and corrected existing violations.

test/mjsunit/debug-handle.js

 // Copyright 2009 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 54 matching lines @@
 }
 
 
 // Send a lookup request and return the evaluated JSON response.
 function lookupRequest(exec_state, arguments, success) {
   // Get the debug command processor.
   var dcp = exec_state.debugCommandProcessor("unspecified_running_state");
 
   // The base part of all lookup requests.
   var base_request = '"seq":0,"type":"request","command":"lookup"'
-  
+
   // Generate request with the supplied arguments.
   var request;
   if (arguments) {
     request = '{' + base_request + ',"arguments":' + arguments + '}';
   } else {
     request = '{' + base_request + '}'
   }
 
   var response = safeEval(dcp.processDebugJSONRequest(request));
   if (success) {
@@ skipping 121 matching lines @@
       }
     }
     assertEquals(3, count, 'Either "name", "length" or "caller" not found');
 
     count = 0;
     for (var handle in response.body) {
       assertTrue(refs.indexOf(parseInt(handle)) != -1,
                  'Handle not in the request: ' + handle);
       count++;
     }
-    assertEquals(count, obj.properties.length, 
+    assertEquals(count, obj.properties.length,
                  'Unexpected number of resolved objects');
 
 
     // Indicate that all was processed.
     listenerComplete = true;
   }
   } catch (e) {
     exception = e
   };
 };
@@ skipping 15 matching lines @@
 p = {}
 o.o = o;
 o.p = p;
 p.o = o;
 p.p = p;
 g(o);
 
 assertFalse(exception, "exception in listener")
 // Make sure that the debug event listener vas invoked.
 assertTrue(listenerComplete, "listener did not run to completion: " + exception);