Initialize DomDistillerStore

components/dom_distiller/content/dom_distiller_service_factory.cc

Index: components/dom_distiller/content/dom_distiller_service_factory.cc
diff --git a/components/dom_distiller/content/dom_distiller_service_factory.cc b/components/dom_distiller/content/dom_distiller_service_factory.cc
index a5d7e0de44ed86915381d4b5c9194210c681a7f5..0b88cf3d632cb18cc047703c633689ce53bf55e4 100644
--- a/components/dom_distiller/content/dom_distiller_service_factory.cc
+++ b/components/dom_distiller/content/dom_distiller_service_factory.cc
@@ -4,11 +4,13 @@
 
 #include "components/dom_distiller/content/dom_distiller_service_factory.h"
 
+#include "base/threading/sequenced_worker_pool.h"
 #include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
 #include "components/dom_distiller/content/distiller_page_web_contents.h"
 #include "components/dom_distiller/core/distiller.h"
 #include "components/dom_distiller/core/dom_distiller_store.h"
 #include "content/public/browser/browser_context.h"
+#include "content/public/browser/browser_thread.h"
 
 namespace dom_distiller {
 
@@ -39,15 +41,32 @@ DomDistillerServiceFactory::~DomDistillerServiceFactory() {}
 
 BrowserContextKeyedService* DomDistillerServiceFactory::BuildServiceInstanceFor(
     content::BrowserContext* profile) const {
-  scoped_ptr<DomDistillerStoreInterface> dom_distiller_store;
+
+  scoped_refptr<base::SequencedTaskRunner> background_task_runner =
+          content::BrowserThread::GetBlockingPool()->GetSequencedTaskRunner(
+              content::BrowserThread::GetBlockingPool()->GetSequenceToken());
+
+  scoped_ptr<DomDistillerDatabase> db(
+      new DomDistillerDatabase(background_task_runner));
+
+  base::FilePath database_dir(
+      profile->GetPath().Append(FILE_PATH_LITERAL("Articles")));
+
+  scoped_ptr<DomDistillerStore> dom_distiller_store(
+      new DomDistillerStore(db.PassAs<DomDistillerDatabaseInterface>(),
+                            database_dir));
+
   scoped_ptr<DistillerPageFactory> distiller_page_factory(
       new DistillerPageWebContentsFactory(profile));
   scoped_ptr<DistillerURLFetcherFactory> distiller_url_fetcher_factory(
       new DistillerURLFetcherFactory(profile->GetRequestContext()));
-  scoped_ptr<DistillerFactory> distiller_factory(new DistillerFactoryImpl(
-      distiller_page_factory.Pass(), distiller_url_fetcher_factory.Pass()));
-  return new DomDistillerContextKeyedService(dom_distiller_store.Pass(),
-                                             distiller_factory.Pass());
+  scoped_ptr<DistillerFactory> distiller_factory(
+      new DistillerFactoryImpl(distiller_page_factory.Pass(),
+                               distiller_url_fetcher_factory.Pass()));
+  return new DomDistillerContextKeyedService(
+      dom_distiller_store.PassAs<DomDistillerStoreInterface>(),
+            distiller_factory.Pass());
+
 }
 
 content::BrowserContext* DomDistillerServiceFactory::GetBrowserContextToUse(