Enable messaging over a navigator.connect initiated channel.

content/browser/storage_partition_impl.cc

Index: content/browser/storage_partition_impl.cc
diff --git a/content/browser/storage_partition_impl.cc b/content/browser/storage_partition_impl.cc
index d5b83bce34d24c27ee2efaef67f6adfafb910187..5055f001d532fae0eba131cf38b6bc7a2c9ce314 100644
--- a/content/browser/storage_partition_impl.cc
+++ b/content/browser/storage_partition_impl.cc
@@ -11,6 +11,7 @@
 #include "content/browser/geofencing/geofencing_manager.h"
 #include "content/browser/gpu/shader_disk_cache.h"
 #include "content/browser/host_zoom_map_impl.h"
+#include "content/browser/navigator_connect/navigator_connect_context.h"
 #include "content/common/dom_storage/dom_storage_types.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
@@ -370,7 +371,8 @@ StoragePartitionImpl::StoragePartitionImpl(
     WebRTCIdentityStore* webrtc_identity_store,
     storage::SpecialStoragePolicy* special_storage_policy,
     GeofencingManager* geofencing_manager,
-    HostZoomLevelContext* host_zoom_level_context)
+    HostZoomLevelContext* host_zoom_level_context,
+    NavigatorConnectContext* navigator_connect_context)
     : partition_path_(partition_path),
       quota_manager_(quota_manager),
       appcache_service_(appcache_service),
@@ -382,7 +384,8 @@ StoragePartitionImpl::StoragePartitionImpl(
       webrtc_identity_store_(webrtc_identity_store),
       special_storage_policy_(special_storage_policy),
       geofencing_manager_(geofencing_manager),
-      host_zoom_level_context_(host_zoom_level_context) {
+      host_zoom_level_context_(host_zoom_level_context),
+      navigator_connect_context_(navigator_connect_context) {
 }
 
 StoragePartitionImpl::~StoragePartitionImpl() {
@@ -485,18 +488,16 @@ StoragePartitionImpl* StoragePartitionImpl::Create(
       new HostZoomLevelContext(
           context->CreateZoomLevelDelegate(partition_path)));
 
-  return new StoragePartitionImpl(partition_path,
-                                  quota_manager.get(),
-                                  appcache_service.get(),
-                                  filesystem_context.get(),
-                                  database_tracker.get(),
-                                  dom_storage_context.get(),
-                                  indexed_db_context.get(),
-                                  service_worker_context.get(),
-                                  webrtc_identity_store.get(),
-                                  special_storage_policy.get(),
-                                  geofencing_manager.get(),
-                                  host_zoom_level_context.get());
+  scoped_refptr<NavigatorConnectContext> navigator_connect_context =
+      new NavigatorConnectContext(service_worker_context);
+
+  return new StoragePartitionImpl(
+      partition_path, quota_manager.get(), appcache_service.get(),
+      filesystem_context.get(), database_tracker.get(),
+      dom_storage_context.get(), indexed_db_context.get(),
+      service_worker_context.get(), webrtc_identity_store.get(),
+      special_storage_policy.get(), geofencing_manager.get(),
+      host_zoom_level_context.get(), navigator_connect_context.get());
 }
 
 base::FilePath StoragePartitionImpl::GetPath() {
@@ -558,6 +559,10 @@ ZoomLevelDelegate* StoragePartitionImpl::GetZoomLevelDelegate() {
   return host_zoom_level_context_->GetZoomLevelDelegate();
 }
 
+NavigatorConnectContext* StoragePartitionImpl::GetNavigatorConnectContext() {
+  return navigator_connect_context_.get();
+}
+
 void StoragePartitionImpl::ClearDataImpl(
     uint32 remove_mask,
     uint32 quota_storage_remove_mask,