Add a Physical Web data source

ios/chrome/browser/ios_chrome_main_parts.mm

 // Copyright 2016 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 "ios/chrome/browser/ios_chrome_main_parts.h"
 
 #include "base/base_switches.h"
 #include "base/feature_list.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/user_metrics.h"
 #include "base/path_service.h"
 #include "base/time/default_tick_clock.h"
 #include "components/content_settings/core/browser/cookie_settings.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
 #include "components/flags_ui/pref_service_flags_storage.h"
 #include "components/language_usage_metrics/language_usage_metrics.h"
 #include "components/metrics/metrics_service.h"
 #include "components/metrics/profiler/ios/ios_tracking_synchronizer_delegate.h"
 #include "components/metrics/profiler/tracking_synchronizer.h"
 #include "components/metrics_services_manager/metrics_services_manager.h"
 #include "components/open_from_clipboard/clipboard_recent_content.h"
+#include "components/physical_web_data_source/physical_web_data_source.h"
 #include "components/prefs/json_pref_store.h"
 #include "components/prefs/pref_service.h"
 #include "components/rappor/rappor_service.h"
 #include "components/translate/core/browser/translate_download_manager.h"
 #include "components/variations/service/variations_service.h"
 #include "components/variations/variations_http_header_provider.h"
 #include "ios/chrome/browser/about_flags.h"
 #include "ios/chrome/browser/application_context_impl.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state_manager.h"
 #include "ios/chrome/browser/chrome_paths.h"
 #include "ios/chrome/browser/chrome_switches.h"
 #include "ios/chrome/browser/chrome_url_constants.h"
 #import "ios/chrome/browser/first_run/first_run.h"
 #include "ios/chrome/browser/install_time_util.h"
 #include "ios/chrome/browser/ios_chrome_field_trials.h"
 #include "ios/chrome/browser/metrics/field_trial_synchronizer.h"
 #include "ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.h"
+#include "ios/chrome/browser/physical_web/create_physical_web_data_source.h"
 #include "ios/chrome/browser/pref_names.h"
 #include "ios/chrome/browser/translate/translate_service_ios.h"
 #include "ios/public/provider/chrome/browser/chrome_browser_provider.h"
 #include "ios/web/public/web_thread.h"
 #include "net/base/network_change_notifier.h"
 #include "net/http/http_network_layer.h"
 #include "net/http/http_stream_factory.h"
 #include "net/url_request/url_request.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/resource/resource_bundle.h"
@@ skipping 77 matching lines @@
 
   // ContentSettingsPattern need to be initialized before creating the
   // ChromeBrowserState.
   ContentSettingsPattern::SetNonWildcardDomainNonPortScheme(
       kDummyExtensionScheme);
 
   // Ensure ClipboadRecentContentIOS is created.
   ClipboardRecentContent::SetInstance(
       CreateClipboardRecentContentIOS().release());
 
+  // Ensure PhysicalWebDataSourceIOS is created.
+  PhysicalWebDataSource::SetInstance(

[Olivier, 2016/06/30 08:14:11]

Do we want to create this object if the experimental flag is disabled ?

[mattreynolds, 2016/06/30 17:51:58]

Done.

+      CreatePhysicalWebDataSourceIOS().release());
+
   // Ensure that the browser state is initialized.
   ios::GetChromeBrowserProvider()->AssertBrowserContextKeyedFactoriesBuilt();
   ios::ChromeBrowserStateManager* browser_state_manager =
       application_context_->GetChromeBrowserStateManager();
   ios::ChromeBrowserState* last_used_browser_state =
       browser_state_manager->GetLastUsedBrowserState();
 
 #if defined(ENABLE_RLZ)
   // Init the RLZ library. This just schedules a task on the file thread to be
   // run sometime later. If this is the first run we record the installation
@@ skipping 98 matching lines @@
 
 void IOSChromeMainParts::StartMetricsRecording() {
   bool wifiOnly = local_state_->GetBoolean(prefs::kMetricsReportingWifiOnly);
   bool isConnectionCellular = net::NetworkChangeNotifier::IsConnectionCellular(
       net::NetworkChangeNotifier::GetConnectionType());
   bool mayUpload = !wifiOnly || !isConnectionCellular;
 
   application_context_->GetMetricsServicesManager()->UpdateUploadPermissions(
       mayUpload);
 }