Implement a DRIVE_REQUEST_TOO_LARGE backoff.

google_apis/drive/request_sender.cc

 // Copyright (c) 2012 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.
 
 #include "google_apis/drive/request_sender.h"
 
 #include "base/bind.h"
 #include "base/sequenced_task_runner.h"
 #include "base/stl_util.h"
 #include "google_apis/drive/auth_service.h"
@@ skipping 13 matching lines @@
       custom_user_agent_(custom_user_agent),
       weak_ptr_factory_(this) {
 }
 
 RequestSender::~RequestSender() {
   DCHECK(thread_checker_.CalledOnValidThread());
   STLDeleteContainerPointers(in_flight_requests_.begin(),
                              in_flight_requests_.end());
 }
 
-base::Closure RequestSender::StartRequestWithRetry(
+base::Closure RequestSender::StartRequestWithAuthRetry(
     AuthenticatedRequestInterface* request) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   in_flight_requests_.insert(request);
 
   // TODO(kinaba): Stop relying on weak pointers. Move lifetime management
   // of the requests to request sender.
   base::Closure cancel_closure =
       base::Bind(&RequestSender::CancelRequest,
                  weak_ptr_factory_.GetWeakPtr(),
@@ skipping 20 matching lines @@
     DriveApiErrorCode code,
     const std::string& /* access_token */) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   // Do nothing if the request is canceled during authentication.
   if (!request.get())
     return;
 
   if (code == HTTP_SUCCESS) {
     DCHECK(auth_service_->HasAccessToken());
-    StartRequestWithRetry(request.get());
+    StartRequestWithAuthRetry(request.get());
   } else {
     request->OnAuthFailed(code);
   }
 }
 
 void RequestSender::RetryRequest(AuthenticatedRequestInterface* request) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   auth_service_->ClearAccessToken();
   // User authentication might have expired - rerun the request to force
   // auth token refresh.
-  StartRequestWithRetry(request);
+  StartRequestWithAuthRetry(request);
 }
 
 void RequestSender::CancelRequest(
     const base::WeakPtr<AuthenticatedRequestInterface>& request) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   // Do nothing if the request is already finished.
   if (!request.get())
     return;
   request->Cancel();
 }
 
 void RequestSender::RequestFinished(AuthenticatedRequestInterface* request) {
   in_flight_requests_.erase(request);
   delete request;
 }
 
 }  // namespace google_apis