Revert rev 69137 due to incorrect change log.

chrome/browser/geolocation/mock_location_provider.cc

 // Copyright (c) 2010 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.
 
 // This file implements a mock location provider and the factory functions for
 // various ways of creating it.
 
 #include "chrome/browser/geolocation/mock_location_provider.h"
 
 #include "base/compiler_specific.h"
@@ skipping 60 matching lines @@
   AutoMockLocationProvider(bool has_valid_location,
                            bool requires_permission_to_start)
       : MockLocationProvider(&instance_),
         ALLOW_THIS_IN_INITIALIZER_LIST(task_factory_(this)),
         requires_permission_to_start_(requires_permission_to_start),
         listeners_updated_(false) {
     if (has_valid_location) {
       position_.accuracy = 3;
       position_.latitude = 4.3;
       position_.longitude = -7.8;
-      // Webkit compares the timestamp to wall clock time, so we need it to be
-      // contemporary.
-      position_.timestamp = base::Time::Now();
+      position_.timestamp = base::Time::FromDoubleT(4567.8);
     } else {
       position_.error_code = Geoposition::ERROR_CODE_POSITION_UNAVAILABLE;
     }
   }
   virtual bool StartProvider(bool high_accuracy) {
     MockLocationProvider::StartProvider(high_accuracy);
     if (!requires_permission_to_start_) {
       UpdateListenersIfNeeded();
     }
     return true;
@@ skipping 28 matching lines @@
   return new AutoMockLocationProvider(true, false);
 }
 
 LocationProviderBase* NewAutoFailMockLocationProvider() {
   return new AutoMockLocationProvider(false, false);
 }
 
 LocationProviderBase* NewAutoSuccessMockNetworkLocationProvider() {
   return new AutoMockLocationProvider(true, true);
 }