Connect BackgroundFetch to the OfflineItemCollection

content/browser/background_fetch/background_fetch_context.cc

Index: content/browser/background_fetch/background_fetch_context.cc
diff --git a/content/browser/background_fetch/background_fetch_context.cc b/content/browser/background_fetch/background_fetch_context.cc
index f27666efc7abae886b1838eaba08b7b4ed69fa96..2e087b26459a85969ffd42e8672c0b682521e638 100644
--- a/content/browser/background_fetch/background_fetch_context.cc
+++ b/content/browser/background_fetch/background_fetch_context.cc
@@ -5,12 +5,14 @@
 #include "content/browser/background_fetch/background_fetch_context.h"
 
 #include "base/memory/ptr_util.h"
+#include "content/browser/background_fetch/background_fetch_client_proxy.h"
 #include "content/browser/background_fetch/background_fetch_data_manager.h"
 #include "content/browser/background_fetch/background_fetch_event_dispatcher.h"
 #include "content/browser/background_fetch/background_fetch_job_controller.h"
 #include "content/browser/background_fetch/background_fetch_registration_id.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/storage_partition_impl.h"
+#include "content/public/browser/background_fetch_client.h"
 #include "content/public/browser/blob_handle.h"
 #include "content/public/browser/browser_context.h"
 #include "net/url_request/url_request_context_getter.h"
@@ -42,8 +44,13 @@ BackgroundFetchContext::BackgroundFetchContext(
       data_manager_(
           base::MakeUnique<BackgroundFetchDataManager>(browser_context)),
       event_dispatcher_(base::MakeUnique<BackgroundFetchEventDispatcher>(
-          std::move(service_worker_context))) {
+          std::move(service_worker_context))),
+      client_proxy_(base::MakeUnique<BackgroundFetchClientProxy>(this)) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
+  BackgroundFetchClient* background_fetch_client =
+      browser_context_->GetBackgroundFetchClient();
+  if (background_fetch_client)
+    background_fetch_client->SetDelegate(client_proxy_.get());
 }
 
 BackgroundFetchContext::~BackgroundFetchContext() {
@@ -58,6 +65,7 @@ void BackgroundFetchContext::InitializeOnIOThread(
 
 void BackgroundFetchContext::Shutdown() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&BackgroundFetchContext::ShutdownOnIO, this));
@@ -223,4 +231,27 @@ void BackgroundFetchContext::DeleteRegistration(
   active_fetches_.erase(registration_id);
 }
 
+void BackgroundFetchContext::CleanupAllTasks() {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  // TODO(harkness): Iterate over all tasks and cancel them.
+}
+
+void BackgroundFetchContext::CancelFetch(
+    const BackgroundFetchRegistrationId& registration_id) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  // TODO(harkness): pass the command to the JobController for the given task.
+}
+
+void BackgroundFetchContext::PauseFetch(
+    const BackgroundFetchRegistrationId& registration_id) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  // TODO(harkness): pass the command to the JobController for the given task.
+}
+
+void BackgroundFetchContext::ResumeFetch(
+    const BackgroundFetchRegistrationId& registration_id) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  // TODO(harkness): pass the command to the JobController for the given task.
+}
+
 }  // namespace content