[Android:WebAPK] Don't add webapp to homescreen if WebAPK install times out part 1/3

chrome/browser/android/webapk/webapk_install_service.cc

 // Copyright 2016 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/android/webapk/webapk_install_service.h"
 
 #include "base/bind.h"
 #include "chrome/browser/android/shortcut_info.h"
 #include "chrome/browser/android/webapk/webapk_install_service_factory.h"
 #include "chrome/browser/android/webapk/webapk_installer.h"
@@ skipping 45 matching lines @@
       browser_context_, shortcut_info, shortcut_icon, webapk_package,
       webapk_version, icon_url_to_murmur2_hash, is_manifest_stale,
       base::Bind(&WebApkInstallService::OnFinishedInstall,
                  weak_ptr_factory_.GetWeakPtr(), shortcut_info.manifest_url,
                  finish_callback));
 }
 
 void WebApkInstallService::OnFinishedInstall(
     const GURL& web_manifest_url,
     const FinishCallback& finish_callback,
-    bool success,
+    WebApkInstallResult result,
     bool relax_updates,
     const std::string& webapk_package_name) {
-  finish_callback.Run(success, relax_updates, webapk_package_name);
+  finish_callback.Run(result, relax_updates, webapk_package_name);
   installs_.erase(web_manifest_url);
 }