This adds a "killed tab" page and pages reload when killed on ChromeOS

chrome/browser/browser_about_handler.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/browser_about_handler.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 272 matching lines @@
         kAllAboutPaths[i] == kPluginsPath) {
       html.append("<li><a href='chrome://");
     } else {
       html.append("<li><a href='chrome://about/");
     }
     html.append(kAllAboutPaths[i]);
     html.append("/'>about:");
     html.append(kAllAboutPaths[i]);
     html.append("</a>\n");
   }
-  const char *debug[] = { "crash", "hang", "shorthang", "gpucrash", "gpuhang" };
+  const char *debug[] = { "crash", "kill", "hang", "shorthang",
+                          "gpucrash", "gpuhang" };
   html.append("</ul><h2>For Debug</h2>");
   html.append("</ul><p>The following pages are for debugging purposes only. "
               "Because they crash or hang the renderer, they're not linked "
               "directly; you can type them into the address bar if you need "
               "them.</p><ul>");
   for (size_t i = 0; i < arraysize(debug); i++) {
     html.append("<li>");
     html.append("about:");
     html.append(debug[i]);
     html.append("\n");
@@ skipping 815 matching lines @@
     // Run the dialog. This will re-use the existing one if it's already up.
     AboutIPCDialog::RunDialog();
     return true;
   }
 #endif
 
 #endif  // OFFICIAL_BUILD
 
   return false;
 }