[iOS] Upstream iOS geolocation code

ios/public/provider/chrome/browser/geolocation_updater_provider.mm

Index: ios/public/provider/chrome/browser/geolocation_updater_provider.mm
diff --git a/ios/public/provider/chrome/browser/geolocation_updater_provider.mm b/ios/public/provider/chrome/browser/geolocation_updater_provider.mm
new file mode 100644
index 0000000000000000000000000000000000000000..02f707079f325d6f7e793c30497b8dfed0c5f575
--- /dev/null
+++ b/ios/public/provider/chrome/browser/geolocation_updater_provider.mm
@@ -0,0 +1,36 @@
+// Copyright 2015 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.
+
+#import "ios/public/provider/chrome/browser/geolocation_updater_provider.h"
+
+namespace ios {
+
+GeolocationUpdaterProvider::GeolocationUpdaterProvider() {
+}
+
+GeolocationUpdaterProvider::~GeolocationUpdaterProvider() {
+}
+
+id<GeolocationUpdater> GeolocationUpdaterProvider::CreateGeolocationUpdater(
+    bool enabled) {
+  return nil;
+}
+
+NSString* GeolocationUpdaterProvider::GetUpdateNotificationName() {
+  return nil;
+}
+
+NSString* GeolocationUpdaterProvider::GetStopNotificationName() {
+  return nil;
+}
+
+NSString* GeolocationUpdaterProvider::GetAuthorizationChangeNotificationName() {
+  return nil;
+}
+
+NSString* GeolocationUpdaterProvider::GetUpdateNewLocationKey() {
+  return nil;
+}
+
+}  // namespace ios