Remove legacy non-client-based geolocation code.

chrome/browser/geolocation/geolocation_dispatcher_host.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.
 
 #include "chrome/browser/geolocation/geolocation_dispatcher_host.h"
 
 #include <map>
 #include <set>
 #include <utility>
 
@@ skipping 150 matching lines @@
   geolocation_permission_context_->CancelGeolocationPermissionRequest(
       render_process_id_, render_view_id, bridge_id,
       requesting_frame);
 }
 
 void GeolocationDispatcherHostImpl::OnStartUpdating(
     int render_view_id,
     int bridge_id,
     const GURL& requesting_frame,
     bool enable_high_accuracy) {
-#if defined(ENABLE_CLIENT_BASED_GEOLOCATION)
   // StartUpdating() can be invoked as a result of high-accuracy mode
   // being enabled / disabled. No need to register the dispatcher again.
   if (!geolocation_renderer_ids_.count(render_view_id))
     OnRegisterDispatcher(render_view_id);
-#endif
   // WebKit sends the startupdating request before checking permissions, to
   // optimize the no-location-available case and reduce latency in the success
   // case (location lookup happens in parallel with the permission request).
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DVLOG(1) << __FUNCTION__ << " " << render_process_id_ << ":"
            << render_view_id << ":" << bridge_id;
   bridge_update_options_[std::make_pair(render_view_id, bridge_id)] =
       GeolocationObserverOptions(enable_high_accuracy);
   geolocation_permission_context_->StartUpdatingRequested(
       render_process_id_, render_view_id, bridge_id,
       requesting_frame);
   RefreshGeolocationObserverOptions();
 }
 
 void GeolocationDispatcherHostImpl::OnStopUpdating(int render_view_id,
                                                       int bridge_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DVLOG(1) << __FUNCTION__ << " " << render_process_id_ << ":"
            << render_view_id << ":" << bridge_id;
   if (bridge_update_options_.erase(std::make_pair(render_view_id, bridge_id)))
     RefreshGeolocationObserverOptions();
   geolocation_permission_context_->StopUpdatingRequested(
       render_process_id_, render_view_id, bridge_id);
-#if defined(ENABLE_CLIENT_BASED_GEOLOCATION)
   OnUnregisterDispatcher(render_view_id);
-#endif
 }
 
 void GeolocationDispatcherHostImpl::OnSuspend(int render_view_id,
                                                  int bridge_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DVLOG(1) << __FUNCTION__ << " " << render_process_id_ << ":"
            << render_view_id << ":" << bridge_id;
   // TODO(bulach): connect this with GeolocationArbitrator.
 }
 
@@ skipping 23 matching lines @@
 }
 }  // namespace
 
 GeolocationDispatcherHost* GeolocationDispatcherHost::New(
     int render_process_id,
     GeolocationPermissionContext* geolocation_permission_context) {
   return new GeolocationDispatcherHostImpl(
       render_process_id,
       geolocation_permission_context);
 }