base: Remove the string logging from CHECK().

media/capture/video/file_video_capture_device.cc

 // Copyright 2013 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/capture/video/file_video_capture_device.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "media/capture/video_capture_types.h"
 #include "media/filters/jpeg_parser.h"
 
 namespace media {
 
 static const int kY4MHeaderMaxSize = 200;
 static const char kY4MSimpleFrameDelimiter[] = "FRAME";
 static const int kY4MSimpleFrameDelimiterSize = 6;
 static const float kMJpegFrameRate = 30.0f;
 
 int ParseY4MInt(const base::StringPiece& token) {
   int temp_int;
-  CHECK(base::StringToInt(token, &temp_int)) << token;
+  CHECK(base::StringToInt(token, &temp_int));
   return temp_int;
 }
 
 // Extract numerator and denominator out of a token that must have the aspect
 // numerator:denominator, both integer numbers.
 void ParseY4MRational(const base::StringPiece& token,
                       int* numerator, int* denominator) {
   size_t index_divider = token.find(':');
   CHECK_NE(index_divider, token.npos);
   *numerator = ParseY4MInt(token.substr(0, index_divider));
@@ skipping 43 matching lines @@
         break;
       }
       case 'I':
         // Interlacing is ignored, but we don't like mixed modes.
         CHECK_NE(token[0], 'm');
         break;
       case 'A':
         // Pixel aspect ratio ignored.
         break;
       case 'C':
-        CHECK(token == "420" || token == "420jpeg" || token == "420paldv")
-            << token;  // Only I420 is supported, and we fudge the variants.
+        CHECK(token == "420" || token == "420jpeg" ||
+              token == "420paldv");  // Only I420 is supported, and we fudge the
+                                     // variants.
         break;
       default:
         break;
     }
     // We're done if we have found a newline character right after the token.
     if (file_header[blank_position] == '\n')
       break;
     index = blank_position + 1;
   }
   // Last video format semantic correctness check before sending it back.
@@ skipping 280 matching lines @@
     if (next_frame_time_ < current_time)
       next_frame_time_ = current_time;
   }
   base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
       FROM_HERE, base::Bind(&FileVideoCaptureDevice::OnCaptureTask,
                             base::Unretained(this)),
       next_frame_time_ - current_time);
 }
 
 }  // namespace media