Remove "This file includes unit tests" comments.

webrtc/modules/video_coding/qm_select_unittest.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
-/*
- * This file includes unit tests the QmResolution class
- * In particular, for the selection of spatial and/or temporal down-sampling.
- */
-
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "webrtc/modules/include/module_common_types.h"
 #include "webrtc/modules/video_coding/qm_select.h"
 
 namespace webrtc {
 
 // Representative values of content metrics for: low/high/medium(default) state,
 // based on parameters settings in qm_select_data.h.
 const float kSpatialLow = 0.01f;
@@ skipping 1272 matching lines @@
       qm_scale->temporal_fact == fac_temp &&
       qm_scale->codec_width == new_width &&
       qm_scale->codec_height == new_height &&
       qm_scale->frame_rate == new_frame_rate) {
     return true;
   } else {
     return false;
   }
 }
 }  // namespace webrtc