base: Remove the string logging from CHECK().

chromecast/media/base/decrypt_context_impl.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 "chromecast/media/base/decrypt_context_impl.h"
 
 #include <memory>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 20 matching lines @@
   return key_system_;
 }
 
 bool DecryptContextImpl::Decrypt(CastDecoderBuffer* buffer,
                                  uint8_t* output,
                                  size_t data_offset) {
   bool called = false;
   bool success = false;
   DecryptAsync(buffer, output, data_offset,
                base::Bind(&BufferDecryptCB, &called, &success));
-  CHECK(called) << "Sync Decrypt isn't supported";
+  // Sync Decrypt isn't supported
+  CHECK(called);
 
   return success;
 }
 
 void DecryptContextImpl::DecryptAsync(CastDecoderBuffer* buffer,
                                       uint8_t* output,
                                       size_t data_offset,
                                       const DecryptCB& decrypt_cb) {
   decrypt_cb.Run(false);
 }
 
 bool DecryptContextImpl::CanDecryptToBuffer() const {
   return false;
 }
 
 }  // namespace media
 }  // namespace chromecast