Fix presubmit errors caused by updated depot tools

samples/process.cc

 // Copyright 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 59 matching lines @@
   virtual bool Process(HttpRequest* req) = 0;
 
   static void Log(const char* event);
 };
 
 /**
  * An http request processor that is scriptable using JavaScript.
  */
 class JsHttpRequestProcessor : public HttpRequestProcessor {
  public:
-
   // Creates a new processor that processes requests by invoking the
   // Process function of the JavaScript script given as an argument.
   explicit JsHttpRequestProcessor(Handle<String> script) : script_(script) { }
   virtual ~JsHttpRequestProcessor();
 
   virtual bool Initialize(map<string, string>* opts,
                           map<string, string>* output);
   virtual bool Process(HttpRequest* req);
 
  private:
-
   // Execute the script associated with this processor and extract the
   // Process function.  Returns true if this succeeded, otherwise false.
   bool ExecuteScript(Handle<String> script);
 
   // Wrap the options and output map in a JavaScript objects and
   // install it in the global namespace as 'options' and 'output'.
   bool InstallMaps(map<string, string>* opts, map<string, string>* output);
 
   // Constructs the template that describes the JavaScript wrapper
   // type for requests.
@@ skipping 513 matching lines @@
   JsHttpRequestProcessor processor(source);
   map<string, string> output;
   if (!processor.Initialize(&options, &output)) {
     fprintf(stderr, "Error initializing processor.\n");
     return 1;
   }
   if (!ProcessEntries(&processor, kSampleSize, kSampleRequests))
     return 1;
   PrintMap(&output);
 }