Create the BackgroundFetchBatchManager and initiate a download.

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 5e7301c48c1f952245b83300bd1c980d4d0e27b9..2fde2c68454d1fabccfca1805a53360911a1802a 100644
--- a/content/browser/background_fetch/background_fetch_context.cc
+++ b/content/browser/background_fetch/background_fetch_context.cc
@@ -4,7 +4,8 @@
 
 #include "content/browser/background_fetch/background_fetch_context.h"
 
-#include "content/browser/background_fetch/fetch_request.h"
+#include "content/browser/background_fetch/background_fetch_job_info.h"
+#include "content/browser/background_fetch/background_fetch_request_info.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
@@ -15,8 +16,10 @@ namespace content {
 
 BackgroundFetchContext::BackgroundFetchContext(
     BrowserContext* browser_context,
+    StoragePartition* storage_partition,
     const scoped_refptr<ServiceWorkerContextWrapper>& service_worker_context)
     : service_worker_context_(service_worker_context),
+      background_fetch_job_controller_(browser_context, storage_partition),
       background_fetch_data_manager_(this) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   // TODO(harkness): BackgroundFetchContext should have
@@ -32,19 +35,22 @@ void BackgroundFetchContext::Init() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   // TODO(harkness): Create the Download observer.
-  // TODO(harkness): Create the Batch manager.
 }
 
 void BackgroundFetchContext::Shutdown() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
-void BackgroundFetchContext::CreateRequest(const FetchRequest& fetch_request) {
-  DCHECK_CURRENTLY_ON(BrowserThread::UI);
+void BackgroundFetchContext::CreateRequest(
+    const BackgroundFetchJobInfo& job_info,
+    std::vector<BackgroundFetchRequestInfo>& request_infos) {
+  DCHECK_GE(1U, request_infos.size());
   // Inform the data manager about the new download.
-  background_fetch_data_manager_.CreateRequest(fetch_request);
-
-  // TODO(harkness): Make the request to the download manager.
+  BackgroundFetchJobData* job_data =
+      background_fetch_data_manager_.CreateRequest(job_info, request_infos);
+  // If job_data is null, the DataManager will have logged an error.
+  if (job_data)
+    background_fetch_job_controller_.ProcessJob(job_info.guid(), job_data);
 }
 
 }  // namespace content