API to provide status of save page reqeusts to API.

components/offline_pages/background/request_queue.cc

Index: components/offline_pages/background/request_queue.cc
diff --git a/components/offline_pages/background/request_queue.cc b/components/offline_pages/background/request_queue.cc
index f3cae845b337e01f720fb779c92154c2ff89bd3b..abdc1f2b9804f71fec4fa3c4e39bb84cdf6867de 100644
--- a/components/offline_pages/background/request_queue.cc
+++ b/components/offline_pages/background/request_queue.cc
@@ -17,6 +17,7 @@ namespace {
 void GetRequestsDone(const RequestQueue::GetRequestsCallback& callback,
                      bool success,
                      const std::vector<SavePageRequest>& requests) {
+  DVLOG(0) << "@@@@@@ " << __func__;

[fgorski, 2016/08/02 04:18:12]

nit: do you need to keep these?

[Pete Williamson, 2016/08/03 00:24:32]

Nope, leftover from debugging.  I must have missed them on my pass to clean up
for code review.

   RequestQueue::GetRequestsResult result =
       success ? RequestQueue::GetRequestsResult::SUCCESS
               : RequestQueue::GetRequestsResult::STORE_FAILURE;
@@ -68,6 +69,7 @@ RequestQueue::RequestQueue(std::unique_ptr<RequestQueueStore> store)
 RequestQueue::~RequestQueue() {}
 
 void RequestQueue::GetRequests(const GetRequestsCallback& callback) {
+  DVLOG(0) << "@@@@@@ " << __func__;
   store_->GetRequests(base::Bind(&GetRequestsDone, callback));
 }