Fetch snippets from ChromeReader and show them on the NTP

chrome/browser/ntp_snippets/ntp_snippets_service_factory.cc

Index: chrome/browser/ntp_snippets/ntp_snippets_service_factory.cc
diff --git a/chrome/browser/ntp_snippets/ntp_snippets_service_factory.cc b/chrome/browser/ntp_snippets/ntp_snippets_service_factory.cc
index 5730e2f68d6fbf5adf3eed3aafa47eda1201ae88..b2a981306b8af8b1e547c19a0a72ab2c0ce4df01 100644
--- a/chrome/browser/ntp_snippets/ntp_snippets_service_factory.cc
+++ b/chrome/browser/ntp_snippets/ntp_snippets_service_factory.cc
@@ -8,9 +8,17 @@
 #include "base/memory/singleton.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
+#include "chrome/browser/signin/signin_manager_factory.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "components/ntp_snippets/ntp_snippets_fetcher.h"
 #include "components/ntp_snippets/ntp_snippets_service.h"
+#include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "content/public/browser/browser_context.h"
+#include "content/public/browser/browser_thread.h"
+#include "net/url_request/url_request_context_getter.h"
+
+using content::BrowserThread;
 
 // static
 NTPSnippetsServiceFactory* NTPSnippetsServiceFactory::GetInstance() {
@@ -34,6 +42,20 @@ NTPSnippetsServiceFactory::~NTPSnippetsServiceFactory() {}
 
 KeyedService* NTPSnippetsServiceFactory::BuildServiceInstanceFor(
     content::BrowserContext* context) const {
+  Profile* profile = Profile::FromBrowserContext(context);
+  SigninManager* signin_manager = SigninManagerFactory::GetForProfile(profile);
+  OAuth2TokenService* token_service =
+      ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
+  scoped_refptr<net::URLRequestContextGetter> request_context =
+      context->GetRequestContext();
+
+  scoped_refptr<base::SequencedTaskRunner> task_runner =
+      BrowserThread::GetBlockingPool()
+          ->GetSequencedTaskRunnerWithShutdownBehavior(
+              base::SequencedWorkerPool::GetSequenceToken(),
+              base::SequencedWorkerPool::CONTINUE_ON_SHUTDOWN);
   return new ntp_snippets::NTPSnippetsService(
-      g_browser_process->GetApplicationLocale());
+      task_runner, g_browser_process->GetApplicationLocale(),
+      make_scoped_ptr(new ntp_snippets::NTPSnippetsFetcher(
+          task_runner, signin_manager, token_service, request_context.get())));
 }