[OfflinePages] RequestCoordinatorFactory return null for incognito

chrome/browser/android/offline_pages/request_coordinator_factory.cc

Index: chrome/browser/android/offline_pages/request_coordinator_factory.cc
diff --git a/chrome/browser/android/offline_pages/request_coordinator_factory.cc b/chrome/browser/android/offline_pages/request_coordinator_factory.cc
index 89cffad81553bbb1a11c38a73f0831772742ff22..8cdcc94bf2ead4dc98cfca79d37213596a67c899 100644
--- a/chrome/browser/android/offline_pages/request_coordinator_factory.cc
+++ b/chrome/browser/android/offline_pages/request_coordinator_factory.cc
@@ -81,10 +81,4 @@ KeyedService* RequestCoordinatorFactory::BuildServiceInstanceFor(
   return request_coordinator;
 }
 
-content::BrowserContext* RequestCoordinatorFactory::GetBrowserContextToUse(
-    content::BrowserContext* context) const {
-  // TODO(petewil): Make sure we support incognito properly.
-  return context;
-}
-
 }  // namespace offline_pages