base: Remove the string logging from CHECK().

media/cast/sender/vp8_encoder.cc

 // Copyright 2014 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 "media/cast/sender/vp8_encoder.h"
 
 #include "base/debug/crash_logging.h"
 #include "base/debug/dump_without_crashing.h"
 #include "base/format_macros.h"
 #include "base/logging.h"
@@ skipping 237 matching lines @@
   }
   predicted_frame_duration =
       std::max(minimum_frame_duration,
                std::min(maximum_frame_duration, predicted_frame_duration));
   last_frame_timestamp_ = video_frame->timestamp();
 
   // Encode the frame.  The presentation time stamp argument here is fixed to
   // zero to force the encoder to base its single-frame bandwidth calculations
   // entirely on |predicted_frame_duration| and the target bitrate setting being
   // micro-managed via calls to UpdateRates().
+  // If the check fails, invalid arguments were passed to vpx_codec_encode().
   CHECK_EQ(vpx_codec_encode(&encoder_, &vpx_image, 0,
                             predicted_frame_duration.InMicroseconds(),
                             key_frame_requested_ ? VPX_EFLAG_FORCE_KF : 0,
                             VPX_DL_REALTIME),
-           VPX_CODEC_OK)
-      << "BUG: Invalid arguments passed to vpx_codec_encode().";
+           VPX_CODEC_OK);
 
   // Pull data from the encoder, populating a new EncodedFrame.
   encoded_frame->frame_id = next_frame_id_++;
   const vpx_codec_cx_pkt_t* pkt = NULL;
   vpx_codec_iter_t iter = NULL;
   while ((pkt = vpx_codec_get_cx_data(&encoder_, &iter)) != NULL) {
     if (pkt->kind != VPX_CODEC_CX_FRAME_PKT)
       continue;
     if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
       // TODO(hubbe): Replace "dependency" with a "bool is_key_frame".
@@ skipping 138 matching lines @@
   VLOG(1) << "VP8 new rc_target_bitrate: " << new_bitrate_kbit << " kbps";
 }
 
 void Vp8Encoder::GenerateKeyFrame() {
   DCHECK(thread_checker_.CalledOnValidThread());
   key_frame_requested_ = true;
 }
 
 }  // namespace cast
 }  // namespace media