base::Bind: Cleanup in test_shell.

webkit/appcache/appcache_backend_impl.cc

Index: webkit/appcache/appcache_backend_impl.cc
diff --git a/webkit/appcache/appcache_backend_impl.cc b/webkit/appcache/appcache_backend_impl.cc
index 44b3c47a786f8b85cf2b11eaa9a1c7703919abb5..9b132f4f91a6ebb406e4a737bbd1d6d31ccc5c4c 100644
--- a/webkit/appcache/appcache_backend_impl.cc
+++ b/webkit/appcache/appcache_backend_impl.cc
@@ -110,7 +110,7 @@ bool AppCacheBackendImpl::MarkAsForeignEntry(
 }
 
 bool AppCacheBackendImpl::GetStatusWithCallback(
-    int host_id, GetStatusCallback* callback, void* callback_param) {
+    int host_id, const GetStatusCallback& callback, void* callback_param) {
   AppCacheHost* host = GetHost(host_id);
   if (!host)
     return false;
@@ -120,7 +120,7 @@ bool AppCacheBackendImpl::GetStatusWithCallback(
 }
 
 bool AppCacheBackendImpl::StartUpdateWithCallback(
-    int host_id, StartUpdateCallback* callback, void* callback_param) {
+    int host_id, const StartUpdateCallback& callback, void* callback_param) {
   AppCacheHost* host = GetHost(host_id);
   if (!host)
     return false;
@@ -130,7 +130,7 @@ bool AppCacheBackendImpl::StartUpdateWithCallback(
 }
 
 bool AppCacheBackendImpl::SwapCacheWithCallback(
-    int host_id, SwapCacheCallback* callback, void* callback_param) {
+    int host_id, const SwapCacheCallback& callback, void* callback_param) {
   AppCacheHost* host = GetHost(host_id);
   if (!host)
     return false;