[Cronet] Upload support for async APIs

components/cronet/android/cronet_upload_data_stream.h

Index: components/cronet/android/cronet_upload_data_stream.h
diff --git a/components/cronet/android/cronet_upload_data_stream.h b/components/cronet/android/cronet_upload_data_stream.h
new file mode 100644
index 0000000000000000000000000000000000000000..a767d480c975d5cf15ff733fdae009ff241c4d20
--- /dev/null
+++ b/components/cronet/android/cronet_upload_data_stream.h
@@ -0,0 +1,16 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_CRONET_ANDROID_CRONET_UPLOAD_DATA_STREAM_H_
+#define COMPONENTS_CRONET_ANDROID_CRONET_UPLOAD_DATA_STREAM_H_
+
+#include <jni.h>
+
+namespace cronet {
+
+bool CronetUploadDataStreamRegisterJni(JNIEnv* env);
+
+}  // namespace cronet
+
+#endif  // COMPONENTS_CRONET_ANDROID_CRONET_UPLOAD_DATA_STREAM_H_