Implement the Stream registry in content

content/content_browser.gypi

 # Copyright (c) 2012 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.
 
 {
   'dependencies': [
     'browser/speech/proto/speech_proto.gyp:speech_proto',
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
@@ skipping 842 matching lines @@
     'browser/ssl/ssl_host_state.cc',
     'browser/ssl/ssl_host_state.h',
     'browser/ssl/ssl_manager.cc',
     'browser/ssl/ssl_manager.h',
     'browser/ssl/ssl_policy_backend.cc',
     'browser/ssl/ssl_policy_backend.h',
     'browser/ssl/ssl_policy.cc',
     'browser/ssl/ssl_policy.h',
     'browser/ssl/ssl_request_info.cc',
     'browser/ssl/ssl_request_info.h',
+    'browser/streams/stream.cc',
+    'browser/streams/stream.h',
+    'browser/streams/stream_context.cc',
+    'browser/streams/stream_context.h',
+    'browser/streams/stream_read_observer.h',
+    'browser/streams/stream_registry.cc',
+    'browser/streams/stream_registry.h',
+    'browser/streams/stream_write_observer.h',
     'browser/storage_partition_impl.cc',
     'browser/storage_partition_impl.h',
     'browser/storage_partition_impl_map.cc',
     'browser/storage_partition_impl_map.h',
     'browser/system_message_window_win.cc',
     'browser/system_message_window_win.h',
     'browser/tcmalloc_internals_request_job.cc',
     'browser/tcmalloc_internals_request_job.h',
     'browser/tracing/trace_controller_impl.cc',
     'browser/tracing/trace_controller_impl.h',
@@ skipping 368 matching lines @@
         ['exclude', '^browser/speech/'],
       ],
     }],
     ['linux_use_libgps==1', {
       'dependencies': [
         '../build/linux/system.gyp:libgps',
       ],
     }],
   ],
 }