Ensure that DLOG(FATAL) also asserts in release-with-asserts builds.

base/logging.h

 // Copyright (c) 2012 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.
 
 #ifndef BASE_LOGGING_H_
 #define BASE_LOGGING_H_
 
 #include <stddef.h>
 
 #include <cassert>
@@ skipping 554 matching lines @@
 DEFINE_CHECK_OP_IMPL(GT, > )
 #undef DEFINE_CHECK_OP_IMPL
 
 #define CHECK_EQ(val1, val2) CHECK_OP(EQ, ==, val1, val2)
 #define CHECK_NE(val1, val2) CHECK_OP(NE, !=, val1, val2)
 #define CHECK_LE(val1, val2) CHECK_OP(LE, <=, val1, val2)
 #define CHECK_LT(val1, val2) CHECK_OP(LT, < , val1, val2)
 #define CHECK_GE(val1, val2) CHECK_OP(GE, >=, val1, val2)
 #define CHECK_GT(val1, val2) CHECK_OP(GT, > , val1, val2)
 
-#if defined(NDEBUG)
+#if defined(NDEBUG) && !defined(DCHECK_ALWAYS_ON)
 #define ENABLE_DLOG 0
 #else
 #define ENABLE_DLOG 1
 #endif
 
 #if defined(NDEBUG) && !defined(DCHECK_ALWAYS_ON)
 #define DCHECK_IS_ON() 0
 #else
 #define DCHECK_IS_ON() 1
 #endif
@@ skipping 370 matching lines @@
 #elif NOTIMPLEMENTED_POLICY == 5
 #define NOTIMPLEMENTED() do {\
   static bool logged_once = false;\
   LOG_IF(ERROR, !logged_once) << NOTIMPLEMENTED_MSG;\
   logged_once = true;\
 } while(0);\
 EAT_STREAM_PARAMETERS
 #endif
 
 #endif  // BASE_LOGGING_H_