base: Remove the string logging from CHECK().

chromeos/audio/cras_audio_handler.cc

Index: chromeos/audio/cras_audio_handler.cc
diff --git a/chromeos/audio/cras_audio_handler.cc b/chromeos/audio/cras_audio_handler.cc
index 72e875bc46288fd697a693628f44a2ca5ea5a8a8..3ff5bd9f1a9883cdd874fb9e009a776587af0183 100644
--- a/chromeos/audio/cras_audio_handler.cc
+++ b/chromeos/audio/cras_audio_handler.cc
@@ -121,8 +121,8 @@ bool CrasAudioHandler::IsInitialized() {
 
 // static
 CrasAudioHandler* CrasAudioHandler::Get() {
-  CHECK(g_cras_audio_handler)
-      << "CrasAudioHandler::Get() called before Initialize().";
+  // CrasAudioHandler::Get() called before Initialize().
+  CHECK(g_cras_audio_handler);
   return g_cras_audio_handler;
 }