DNR Prototype: With flatbuffers

chrome/browser/extensions/extension_system_impl.cc

Index: chrome/browser/extensions/extension_system_impl.cc
diff --git a/chrome/browser/extensions/extension_system_impl.cc b/chrome/browser/extensions/extension_system_impl.cc
index 251b8a2089ba8b4192af08917806798c8745768e..21deb51c1a938d73928cd0d4e959876037d41a12 100644
--- a/chrome/browser/extensions/extension_system_impl.cc
+++ b/chrome/browser/extensions/extension_system_impl.cc
@@ -43,6 +43,7 @@
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/url_data_source.h"
+#include "extensions/browser/api/declarative_net_request/rules_monitor.h"
 #include "extensions/browser/content_verifier.h"
 #include "extensions/browser/extension_pref_store.h"
 #include "extensions/browser/extension_pref_value_map.h"
@@ -263,6 +264,14 @@ void ExtensionSystemImpl::Shared::Init(bool extensions_enabled) {
 
   InitInstallGates();
 
+  // TODO is this the correct place for initialization? rules_store is
+  // initialized in InitPrefs(). Should be before init,
+  // extension_service_->Init() since should be setup before extensions are
+  // loaded. Should be after extension service constructor since requires file
+  // task runner.
+  rules_monitor_ = base::MakeUnique<declarative_net_request::RulesMonitor>(
+      profile_, extension_service_->GetFileTaskRunner(), info_map());
+
   extension_service_->Init();
 
   // Make sure ExtensionSyncService is created.
@@ -331,6 +340,11 @@ ContentVerifier* ExtensionSystemImpl::Shared::content_verifier() {
   return content_verifier_.get();
 }
 
+declarative_net_request::RulesMonitor*
+ExtensionSystemImpl::Shared::rules_monitor() {
+  return rules_monitor_.get();
+}
+
 void ExtensionSystemImpl::Shared::Observe(
     int type,
     const content::NotificationSource& source,
@@ -419,6 +433,10 @@ ContentVerifier* ExtensionSystemImpl::content_verifier() {
   return shared_->content_verifier();
 }
 
+declarative_net_request::RulesMonitor* ExtensionSystemImpl::rules_monitor() {
+  return shared_->rules_monitor();
+}
+
 std::unique_ptr<ExtensionSet> ExtensionSystemImpl::GetDependentExtensions(
     const Extension* extension) {
   return extension_service()->shared_module_service()->GetDependentExtensions(