Numerous fixes to audio/video buffered resource loading.

webkit/glue/media/buffered_data_source_unittest.cc

 // Copyright (c) 2011 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.
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/test/test_timeouts.h"
 #include "media/base/media_log.h"
 #include "media/base/mock_callback.h"
@@ skipping 53 matching lines @@
                BufferedResourceLoader*(int64 first_position,
                                        int64 last_position));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockBufferedDataSource);
 };
 
 class MockBufferedResourceLoader : public BufferedResourceLoader {
  public:
   MockBufferedResourceLoader()
-      : BufferedResourceLoader(GURL(), 0, 0, new media::MediaLog()) {
+      : BufferedResourceLoader(GURL(), 0, 0, kThresholdDefer,
+                               0, 0, new media::MediaLog()) {
   }
 
   MOCK_METHOD3(Start, void(net::OldCompletionCallback* read_callback,
                            const base::Closure& network_callback,
                            WebFrame* frame));
   MOCK_METHOD0(Stop, void());
   MOCK_METHOD4(Read, void(int64 position, int read_size, uint8* buffer,
                           net::OldCompletionCallback* callback));
   MOCK_METHOD0(content_length, int64());
   MOCK_METHOD0(instance_size, int64());
@@ skipping 499 matching lines @@
 // single Read() request.
 TEST_F(BufferedDataSourceTest, BoundedCacheMisses) {
   InitializeDataSource(kHttpUrl, net::OK, true, 1024, LOADING);
 
   ReadDataSourceAlwaysCacheMiss(0, 10);
 
   StopDataSource();
 }
 
 }  // namespace webkit_glue