base::Bind: Convert disk_cache_based_ssl_host_info.

net/disk_cache/mem_backend_impl.cc

Index: net/disk_cache/mem_backend_impl.cc
diff --git a/net/disk_cache/mem_backend_impl.cc b/net/disk_cache/mem_backend_impl.cc
index f08b316465010e377740da26234ea444e08c3110..2c5404968372d25e1952a7fc437a5cb8c9f9a51a 100644
--- a/net/disk_cache/mem_backend_impl.cc
+++ b/net/disk_cache/mem_backend_impl.cc
@@ -136,6 +136,14 @@ int MemBackendImpl::OpenEntry(const std::string& key, Entry** entry,
   return net::ERR_FAILED;
 }
 
+int MemBackendImpl::OpenEntry(const std::string& key, Entry** entry,
+                              const net::CompletionCallback& callback) {
+  if (OpenEntry(key, entry))
+    return net::OK;
+
+  return net::ERR_FAILED;
+}
+
 int MemBackendImpl::CreateEntry(const std::string& key, Entry** entry,
                                 OldCompletionCallback* callback) {
   if (CreateEntry(key, entry))
@@ -144,6 +152,14 @@ int MemBackendImpl::CreateEntry(const std::string& key, Entry** entry,
   return net::ERR_FAILED;
 }
 
+int MemBackendImpl::CreateEntry(const std::string& key, Entry** entry,
+                                const net::CompletionCallback& callback) {
+  if (CreateEntry(key, entry))
+    return net::OK;
+
+  return net::ERR_FAILED;
+}
+
 int MemBackendImpl::DoomEntry(const std::string& key,
                               OldCompletionCallback* callback) {
   if (DoomEntry(key))