Initial PlzNavigate RDH-side logic.

content/browser/streams/stream.h

Index: content/browser/streams/stream.h
diff --git a/content/browser/streams/stream.h b/content/browser/streams/stream.h
index e7e9586ca963c6a4391c43e8ec66433bdfb0a673..1638bfc8032007a3913ab94ec846c1d70128985e 100644
--- a/content/browser/streams/stream.h
+++ b/content/browser/streams/stream.h
@@ -24,6 +24,7 @@ class StreamHandleImpl;
 class StreamReadObserver;
 class StreamRegistry;
 class StreamWriteObserver;
+struct ResourceResponse;
 
 // A stream that sends data from an arbitrary source to an internal URL
 // that can be read by an internal consumer.  It will continue to pull from the
@@ -78,10 +79,7 @@ class CONTENT_EXPORT Stream : public base::RefCountedThreadSafe<Stream> {
   // and STREAM_COMPLETE if the stream is finalized and all data has been read.
   StreamState ReadRawData(net::IOBuffer* buf, int buf_size, int* bytes_read);
 
-  scoped_ptr<StreamHandle> CreateHandle(
-      const GURL& original_url,
-      const std::string& mime_type,
-      scoped_refptr<net::HttpResponseHeaders> response_headers);
+  scoped_ptr<StreamHandle> CreateHandle();
   void CloseHandle();
 
   // Indicates whether there is space in the buffer to add more data.