1 files changed, 37 insertions, 8 deletions
diff --git a/webkit/appcache/appcache_group.cc b/webkit/appcache/appcache_group.cc
index 10307c2..67ca4cc 100644
--- a/webkit/appcache/appcache_group.cc
+++ b/webkit/appcache/appcache_group.cc
@@ -10,21 +10,24 @@
 #include "webkit/appcache/appcache.h"
 #include "webkit/appcache/appcache_host.h"
 #include "webkit/appcache/appcache_service.h"
+#include "webkit/appcache/appcache_update_job.h"
 
 namespace appcache {
 
 AppCacheGroup::AppCacheGroup(AppCacheService* service,
                              const GURL& manifest_url)
-  : manifest_url_(manifest_url),
-    update_status_(IDLE),
-    is_obsolete_(false),
-    newest_complete_cache_(NULL),
-    service_(service) {
+    : manifest_url_(manifest_url),
+      update_status_(IDLE),
+      is_obsolete_(false),
+      newest_complete_cache_(NULL),
+      update_job_(NULL),
+      service_(service) {
   service_->AddGroup(this);
 }
 
 AppCacheGroup::~AppCacheGroup() {
   DCHECK(old_caches_.empty());
+  DCHECK(!update_job_);
 
   // Newest complete cache might never have been associated with a host
   // and thus would not be cleaned up by the backend impl during shutdown.
@@ -34,6 +37,14 @@ AppCacheGroup::~AppCacheGroup() {
   service_->RemoveGroup(this);
 }
 
+void AppCacheGroup::AddObserver(Observer* observer) {
+  observers_.AddObserver(observer);
+}
+
+void AppCacheGroup::RemoveObserver(Observer* observer) {
+  observers_.RemoveObserver(observer);
+}
+
 void AppCacheGroup::AddCache(AppCache* complete_cache) {
   DCHECK(complete_cache->is_complete());
   if (!newest_complete_cache_) {
@@ -51,7 +62,6 @@ void AppCacheGroup::AddCache(AppCache* complete_cache) {
 
 bool AppCacheGroup::RemoveCache(AppCache* cache) {
   if (cache == newest_complete_cache_) {
-
     // Cannot remove newest cache if there are older caches as those may
     // eventually be swapped to the newest cache.
     if (!old_caches_.empty())
@@ -73,8 +83,27 @@ bool AppCacheGroup::RemoveCache(AppCache* cache) {
 }
 
 void AppCacheGroup::StartUpdateWithNewMasterEntry(
-    AppCacheHost* host, const GURL& master_entry_url) {
-  // TODO(michaeln): use the real AppCacheUpdateJob
+    AppCacheHost* host, const GURL& new_master_resource) {
+  /* TODO(jennb): enable after have logic for cancelling an update
+  if (!update_job_)
+    update_job_ = new AppCacheUpdateJob(service_, this);
+
+  update_job_->StartUpdate(host, new_master_resource);
+  */
+}
+
+void AppCacheGroup::SetUpdateStatus(UpdateStatus status) {
+  if (status == update_status_)
+    return;
+
+  update_status_ = status;
+
+  if (status != IDLE) {
+    DCHECK(update_job_);
+  } else {
+    update_job_ = NULL;
+    FOR_EACH_OBSERVER(Observer, observers_, OnUpdateComplete(this));
+  }
 }
 
 }  // namespace appcache