Fix seeking after redirect

media/blink/resource_multibuffer_data_provider.h

 // 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 MEDIA_BLINK_RESOURCE_MULTIBUFFER_DATA_PROVIDER_H_
 #define MEDIA_BLINK_RESOURCE_MULTIBUFFER_DATA_PROVIDER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 71 matching lines @@
   // VerifyPartialResponse (a private method).
   static bool ParseContentRange(const std::string& content_range_str,
                                 int64_t* first_byte_position,
                                 int64_t* last_byte_position,
                                 int64_t* instance_size);
 
   int64_t byte_pos() const;
   int64_t block_size() const;
 
   // If we have made a range request, verify the response from the server.
-  bool VerifyPartialResponse(const blink::WebURLResponse& response);
+  bool VerifyPartialResponse(const blink::WebURLResponse& response,
+                             const scoped_refptr<UrlData>& url_data);
 
   // Current Position.
   MultiBufferBlockId pos_;
 
   // This is where we actually get read data from.
   // We don't need (or want) a scoped_refptr for this one, because
   // we are owned by it. Note that we may change this when we encounter
   // a redirect because we actually change ownership.
   UrlData* url_data_;
 
@@ skipping 19 matching lines @@
 
   // When we encounter a redirect, this is the source of the redirect.
   GURL redirects_to_;
 
   base::WeakPtrFactory<ResourceMultiBufferDataProvider> weak_factory_;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BLINK_RESOURCE_MULTIBUFFER_RESOURCE_LOADER_H_