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

content/browser/storage_partition_impl_unittest.cc

Index: content/browser/storage_partition_impl_unittest.cc
diff --git a/content/browser/storage_partition_impl_unittest.cc b/content/browser/storage_partition_impl_unittest.cc
index 0298513929900eb84174da0a7c9c989ceb7ddec9..3cbe5c2f8c602f5e33b98db747de4e46b52814cf 100644
--- a/content/browser/storage_partition_impl_unittest.cc
+++ b/content/browser/storage_partition_impl_unittest.cc
@@ -107,7 +107,9 @@ TEST_F(StoragePartitionShaderClearTest, ClearShaderCache) {
   EXPECT_EQ(1u, Size());
 
   TestClosureCallback clear_cb;
-  StoragePartitionImpl sp(cache_path(), NULL, NULL, NULL, NULL, NULL, NULL);
+  StoragePartitionImpl sp(
+      cache_path(), NULL, NULL, NULL, NULL, NULL, NULL,
+      scoped_ptr<DTLSIdentityStore>());
   base::MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&ClearData, &sp, clear_cb.callback()));