Reland 2:Geolocation: move from content/browser to device/

content/browser/geolocation/geolocation_service_context.cc

-// Copyright 2014 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 "content/browser/geolocation/geolocation_service_context.h"
-
-#include <utility>
-
-namespace content {
-
-GeolocationServiceContext::GeolocationServiceContext() : paused_(false) {
-}
-
-GeolocationServiceContext::~GeolocationServiceContext() {
-}
-
-void GeolocationServiceContext::CreateService(
-    const base::Closure& update_callback,
-    mojo::InterfaceRequest<blink::mojom::GeolocationService> request) {
-  GeolocationServiceImpl* service =
-      new GeolocationServiceImpl(std::move(request), this, update_callback);
-  services_.push_back(service);
-  if (geoposition_override_)
-    service->SetOverride(*geoposition_override_.get());
-  else
-    service->StartListeningForUpdates();
-}
-
-void GeolocationServiceContext::ServiceHadConnectionError(
-    GeolocationServiceImpl* service) {
-  auto it = std::find(services_.begin(), services_.end(), service);
-  DCHECK(it != services_.end());
-  services_.erase(it);
-}
-
-void GeolocationServiceContext::PauseUpdates() {
-  paused_ = true;
-  for (auto* service : services_) {
-    service->PauseUpdates();
-  }
-}
-
-void GeolocationServiceContext::ResumeUpdates() {
-  paused_ = false;
-  for (auto* service : services_) {
-    service->ResumeUpdates();
-  }
-}
-
-void GeolocationServiceContext::SetOverride(
-    std::unique_ptr<Geoposition> geoposition) {
-  geoposition_override_.swap(geoposition);
-  for (auto* service : services_) {
-    service->SetOverride(*geoposition_override_.get());
-  }
-}
-
-void GeolocationServiceContext::ClearOverride() {
-  for (auto* service : services_) {
-    service->ClearOverride();
-  }
-}
-
-}  // namespace content