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

content/public/browser/storage_partition.h

Index: content/public/browser/storage_partition.h
diff --git a/content/public/browser/storage_partition.h b/content/public/browser/storage_partition.h
index bd7f90cb6a25a561b1cc6655352629a735a2862d..de38d579a1cfa083d3ba092184088c6306133102 100644
--- a/content/public/browser/storage_partition.h
+++ b/content/public/browser/storage_partition.h
@@ -37,6 +37,7 @@ namespace content {
 class BrowserContext;
 class IndexedDBContext;
 class DOMStorageContext;
+class DTLSIdentityStore;
 
 // Defines what persistent state a child process can access.
 //
@@ -55,6 +56,7 @@ class StoragePartition {
   virtual webkit_database::DatabaseTracker* GetDatabaseTracker() = 0;
   virtual DOMStorageContext* GetDOMStorageContext() = 0;
   virtual IndexedDBContext* GetIndexedDBContext() = 0;
+  virtual DTLSIdentityStore* GetDTLSIdentityStore() = 0;
 
   enum StorageMask {
     kCookies = 1 << 0,