Index: components/offline_pages/core/prefetch/prefetch_service.h |
diff --git a/components/offline_pages/core/prefetch/prefetch_service.h b/components/offline_pages/core/prefetch/prefetch_service.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..63c53e4ddf8b8c4d9f5ca17dd0ee363132dbb9ec |
--- /dev/null |
+++ b/components/offline_pages/core/prefetch/prefetch_service.h |
@@ -0,0 +1,33 @@ |
+// Copyright 2017 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. |
+ |
+#ifndef COMPONENTS_OFFLINE_PAGES_CORE_PREFETCH_PREFETCH_SERVICE_H_ |
+#define COMPONENTS_OFFLINE_PAGES_CORE_PREFETCH_PREFETCH_SERVICE_H_ |
+ |
+#include "components/keyed_service/core/keyed_service.h" |
+ |
+class GURL; |
+ |
+namespace offline_pages { |
+ |
+// Main class for the Offline Pages Prefetching feature, which will ask a server |
+// to package content from interesting URLs and send it to Chrome for |
+// consumption while offline. |
+class PrefetchService : public KeyedService { |
Dmitry Titov
2017/04/11 21:50:46
As formulated, the service may only have a single
dewittj
2017/04/12 00:22:48
Done.
|
+ public: |
+ ~PrefetchService() override = default; |
+ |
+ // Called when a consumer has new URLs for the system to prefetch. Currently |
+ // the only consumer is article suggestions. |
Dmitry Titov
2017/04/11 21:50:46
can we just remove use of 'suggestions' and just u
dewittj
2017/04/12 00:22:48
Done.
|
+ virtual void OnNewURLsToPrefetch(std::vector<GURL> suggested_urls) = 0; |
jianli
2017/04/11 22:39:55
nit: Please add const &.
dewittj
2017/04/12 00:22:48
Done.
|
+ |
+ // Called when all existing suggestions are no longer considered valid. The |
+ // prefetch service should remove any suggestions that have not yet started |
+ // downloading. |
+ virtual void RemoveAllUnprocessedURLsToPrefetch() = 0; |
jianli
2017/04/11 22:39:55
Since class name is PrefetchService, we can probab
dewittj
2017/04/12 00:22:49
I updated it to refer to the PrefetchURL struct in
|
+}; |
+ |
+} // namespace offline_pages |
+ |
+#endif // COMPONENTS_OFFLINE_PAGES_CORE_PREFETCH_PREFETCH_SERVICE_IMPL_H_ |