Add support for cellular geolocation

chrome/browser/policy/policy_browsertest.cc

 // Copyright (c) 2012 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 <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
 #include <memory>
 #include <string>
@@ skipping 4273 matching lines @@
   policy_value = 2 /* IP_ONLY */;
   SetAndTestSystemTimezoneAutomaticDetectionPolicy(policy_value);
   EXPECT_TRUE(CheckResolveTimezoneByGeolocation(true, true));
   EXPECT_TRUE(manager->TimeZoneResolverShouldBeRunningForTests());
 
   policy_value = 3 /* SEND_WIFI_ACCESS_POINTS */;
   SetAndTestSystemTimezoneAutomaticDetectionPolicy(policy_value);
   EXPECT_TRUE(CheckResolveTimezoneByGeolocation(true, true));
   EXPECT_TRUE(manager->TimeZoneResolverShouldBeRunningForTests());
 
+  policy_value = 4 /* SEND_ALL_LOCATION_INFO */;
+  SetAndTestSystemTimezoneAutomaticDetectionPolicy(policy_value);
+  EXPECT_TRUE(CheckResolveTimezoneByGeolocation(true, true));
+  EXPECT_TRUE(manager->TimeZoneResolverShouldBeRunningForTests());
+
   policy_value = 1 /* DISABLED */;
   SetAndTestSystemTimezoneAutomaticDetectionPolicy(policy_value);
   EXPECT_TRUE(CheckResolveTimezoneByGeolocation(false, true));
   EXPECT_FALSE(manager->TimeZoneResolverShouldBeRunningForTests());
 
   SetEmptyPolicy();
   // Policy not set.
   CheckSystemTimezoneAutomaticDetectionPolicyUnset();
   EXPECT_TRUE(CheckResolveTimezoneByGeolocation(true, false));
   EXPECT_TRUE(manager->TimeZoneResolverShouldBeRunningForTests());
 }
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace policy