base: Remove the string logging from CHECK().

media/capture/video/file_video_capture_device.cc

Index: media/capture/video/file_video_capture_device.cc
diff --git a/media/capture/video/file_video_capture_device.cc b/media/capture/video/file_video_capture_device.cc
index b52f352c3fa346f8ca7f2e3d049e77945ea021eb..66fa4147beea7926ae3acb3f2b9a003d61446fd9 100644
--- a/media/capture/video/file_video_capture_device.cc
+++ b/media/capture/video/file_video_capture_device.cc
@@ -27,7 +27,7 @@ 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;
 }
 
@@ -91,8 +91,9 @@ void ParseY4MTags(const std::string& file_header,
         // 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;