Fix presubmit errors caused by updated depot tools

samples/process.cc

Index: samples/process.cc
===================================================================
--- samples/process.cc	(revision 9202)
+++ samples/process.cc	(working copy)
@@ -77,7 +77,6 @@
  */
 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) { }
@@ -88,7 +87,6 @@
   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);