Improving logging in /app, /base, /crypto and /ipc. Updating plain DCHECK() usages for DCHECK_EQ/LE/

crypto/signature_creator_mac.cc

 // Copyright (c) 2011 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 "crypto/signature_creator.h"
 
 #include <stdlib.h>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 27 matching lines @@
 }
 
 SignatureCreator::SignatureCreator() : sig_handle_(0) {
   EnsureCSSMInit();
 }
 
 SignatureCreator::~SignatureCreator() {
   CSSM_RETURN crtn;
   if (sig_handle_) {
     crtn = CSSM_DeleteContext(sig_handle_);
-    DCHECK(crtn == CSSM_OK);
+    DCHECK_EQ(CSSM_OK, crtn);
   }
 }
 
 bool SignatureCreator::Update(const uint8* data_part, int data_part_len) {
   CSSM_DATA data;
   data.Data = const_cast<uint8*>(data_part);
   data.Length = data_part_len;
   CSSM_RETURN crtn = CSSM_SignDataUpdate(sig_handle_, &data, 1);
-  DCHECK(crtn == CSSM_OK);
+  DCHECK_EQ(CSSM_OK, crtn);
   return true;
 }
 
 bool SignatureCreator::Final(std::vector<uint8>* signature) {
   ScopedCSSMData sig;
   CSSM_RETURN crtn = CSSM_SignDataFinal(sig_handle_, sig);
 
   if (crtn) {
     NOTREACHED();
     return false;
   }
 
   signature->assign(sig->Data, sig->Data + sig->Length);
   return true;
 }
 
 }  // namespace crypto