Introduce Stream::flush [2/2 chromium]

content/child/webblobregistry_impl.h

 // Copyright 2013 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 CONTENT_CHILD_WEBBLOBREGISTRY_IMPL_H_
 #define CONTENT_CHILD_WEBBLOBREGISTRY_IMPL_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 19 matching lines @@
                                      const blink::WebString& uuid);
   virtual void revokePublicBlobURL(const blink::WebURL&);
 
   // Additional support for Streams.
   virtual void registerStreamURL(const blink::WebURL& url,
                                  const blink::WebString& content_type);
   virtual void registerStreamURL(const blink::WebURL& url,
                                  const blink::WebURL& src_url);
   virtual void addDataToStream(const blink::WebURL& url,
                                const char* data, size_t length);
+  virtual void flushStream(const blink::WebURL& url);
   virtual void finalizeStream(const blink::WebURL& url);
   virtual void abortStream(const blink::WebURL& url);
   virtual void unregisterStreamURL(const blink::WebURL& url);
 
  private:
   void SendDataForBlob(const std::string& uuid_str,
                        const blink::WebThreadSafeData& data);
 
   scoped_refptr<ThreadSafeSender> sender_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_FILEAPI_WEBBLOBREGISTRY_IMPL_H_