skiaserve: Add /quitquitquit handler. Will be used in the hosted debugger.

tools/skiaserve/skiaserve.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Request.h"
 #include "Response.h"
 
@@ skipping 27 matching lines @@
         fHandlers.push_back(new EnableGPUHandler);
         fHandlers.push_back(new CmdHandler);
         fHandlers.push_back(new InfoHandler);
         fHandlers.push_back(new DownloadHandler);
         fHandlers.push_back(new DataHandler);
         fHandlers.push_back(new BreakHandler);
         fHandlers.push_back(new BatchesHandler);
         fHandlers.push_back(new BatchBoundsHandler);
         fHandlers.push_back(new ColorModeHandler);
         fHandlers.push_back(new SRGBModeHandler);
+        fHandlers.push_back(new QuitHandler);
     }
 
     ~UrlManager() {
         for (int i = 0; i < fHandlers.count(); i++) { delete fHandlers[i]; }
     }
 
     // This is clearly not efficient for a large number of urls and handlers
     int invoke(Request* request, MHD_Connection* connection, const char* url, const char* method,
                const char* upload_data, size_t* upload_data_size) const {
         for (int i = 0; i < fHandlers.count(); i++) {
@@ skipping 60 matching lines @@
     MHD_stop_daemon(daemon);
     return 0;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char** argv) {
     SkCommandLineFlags::Parse(argc, argv);
     return skiaserve_main();
 }
 #endif