Add rotating log file stream.

webrtc/base/base.gyp

 # Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'includes': [ '../build/common.gypi', ],
@@ skipping 172 matching lines @@
         'json.h',
         'latebindingsymboltable.cc',
         'latebindingsymboltable.h',
         'libdbusglibsymboltable.cc',
         'libdbusglibsymboltable.h',
         'linux.cc',
         'linux.h',
         'linuxfdwalk.c',
         'linuxfdwalk.h',
         'linked_ptr.h',
+        'logsinks.cc',
+        'logsinks.h',
         'macasyncsocket.cc',
         'macasyncsocket.h',
         'maccocoasocketserver.h',
         'maccocoasocketserver.mm',
         'maccocoathreadhelper.h',
         'maccocoathreadhelper.mm',
         'macconversion.cc',
         'macconversion.h',
         'macsocketserver.cc',
         'macsocketserver.h',
@@ skipping 191 matching lines @@
             'latebindingsymboltable.cc',
             'latebindingsymboltable.h',
             'libdbusglibsymboltable.cc',
             'libdbusglibsymboltable.h',
             'linuxfdwalk.c',
             'linuxfdwalk.h',
             'x11windowpicker.cc',
             'x11windowpicker.h',
             'logging.cc',
             'logging.h',
+            'logsinks.cc',
+            'logsinks.h',
             'macasyncsocket.cc',
             'macasyncsocket.h',
             'maccocoasocketserver.h',
             'maccocoasocketserver.mm',
             'macsocketserver.cc',
             'macsocketserver.h',
             'macwindowpicker.cc',
             'macwindowpicker.h',
             'mathutils.h',
             'multipart.cc',
@@ skipping 319 matching lines @@
         ['OS!="linux" and OS!="android"', {
           'sources!': [
             'linux.cc',
             'linux.h',
           ],
         }],
       ],
     },
   ],
 }