Make WebAPK server use Murmur2 Hash version compatible with WebAPK server

chrome/browser/android/webapk/webapk_icon_hasher_unittest.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_icon_hasher.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback_forward.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 namespace {
 
 const base::FilePath::CharType kTestDataDir[] =
     FILE_PATH_LITERAL("chrome/test/data");
 
 const char kIconUrl[] = "/android/google.png";
 
 // Murmur2 hash for |kIconUrl|.
-const char kIconMurmur2Hash[] = "13321047016824288610";
+const char kIconMurmur2Hash[] = "2081059568551351877";
 
 // Runs WebApkIconHasher and blocks till the murmur2 hash is computed.
 class WebApkIconHasherRunner {
  public:
   WebApkIconHasherRunner()
       : url_request_context_getter_(new net::TestURLRequestContextGetter(
             base::ThreadTaskRunnerHandle::Get())) {}
   ~WebApkIconHasherRunner() {}
 
   void Run(const GURL& icon_url) {
@@ skipping 58 matching lines @@
 }
 
 // Test that the hash callback is called with an empty string if an HTTP error
 // prevents the icon URL from being fetched.
 TEST_F(WebApkIconHasherTest, HTTPError) {
   GURL icon_url = test_server()->GetURL("/nocontent");
   WebApkIconHasherRunner runner;
   runner.Run(icon_url);
   EXPECT_EQ("", runner.murmur2_hash());
 }