Generates the DTLS identity in browser process and returns it to render process.

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 e32fc72ff6d3e7c9d6f63d0698b8793c6dad9d51..8917e6da6311cce3f30166c76a72be426836db82 100644
--- a/content/browser/storage_partition_impl.cc
+++ b/content/browser/storage_partition_impl.cc
@@ -157,14 +157,16 @@ StoragePartitionImpl::StoragePartitionImpl(
     fileapi::FileSystemContext* filesystem_context,
     webkit_database::DatabaseTracker* database_tracker,
     DOMStorageContextImpl* dom_storage_context,
-    IndexedDBContextImpl* indexed_db_context)
+    IndexedDBContextImpl* indexed_db_context,
+    scoped_ptr<DTLSIdentityStore> dtls_identity_store)
     : partition_path_(partition_path),
       quota_manager_(quota_manager),
       appcache_service_(appcache_service),
       filesystem_context_(filesystem_context),
       database_tracker_(database_tracker),
       dom_storage_context_(dom_storage_context),
-      indexed_db_context_(indexed_db_context) {
+      indexed_db_context_(indexed_db_context),
+      dtls_identity_store_(dtls_identity_store.Pass()) {
 }
 
 StoragePartitionImpl::~StoragePartitionImpl() {
@@ -234,13 +236,17 @@ StoragePartitionImpl* StoragePartitionImpl::Create(
   scoped_refptr<ChromeAppCacheService> appcache_service =
       new ChromeAppCacheService(quota_manager->proxy());
 
+  scoped_ptr<DTLSIdentityStore> dtls_identity_store;
+  dtls_identity_store.reset(new DTLSIdentityStore());
+
   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());
+                                  indexed_db_context.get(),
+                                  dtls_identity_store.Pass());
 }
 
 base::FilePath StoragePartitionImpl::GetPath() {
@@ -335,6 +341,10 @@ void StoragePartitionImpl::AsyncClearDataBetween(uint32 storage_mask,
   }
 }
 
+DTLSIdentityStore* StoragePartitionImpl::GetDTLSIdentityStore() {
+  return dtls_identity_store_.get();
+}
+
 void StoragePartitionImpl::SetURLRequestContext(
     net::URLRequestContextGetter* url_request_context) {
   url_request_context_ = url_request_context;