Switch to static_assert.

mojo/environment/default_logger_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 "mojo/environment/default_logger_impl.h"
 
 #include "base/logging.h"
 #include "base/macros.h"
 
 namespace mojo {
 namespace internal {
 namespace {
 
 // We rely on log levels being the same numerically:
-COMPILE_ASSERT(logging::LOG_VERBOSE == MOJO_LOG_LEVEL_VERBOSE,
-               verbose_log_level_value_mismatch);
-COMPILE_ASSERT(logging::LOG_INFO == MOJO_LOG_LEVEL_INFO,
-               info_log_level_value_mismatch);
-COMPILE_ASSERT(logging::LOG_WARNING == MOJO_LOG_LEVEL_WARNING,
-               warning_log_level_value_mismatch);
-COMPILE_ASSERT(logging::LOG_ERROR == MOJO_LOG_LEVEL_ERROR,
-               error_log_level_value_mismatch);
-COMPILE_ASSERT(logging::LOG_FATAL == MOJO_LOG_LEVEL_FATAL,
-               fatal_log_level_value_mismatch);
+static_assert(logging::LOG_VERBOSE == MOJO_LOG_LEVEL_VERBOSE,
+              "verbose log level value mismatch");
+static_assert(logging::LOG_INFO == MOJO_LOG_LEVEL_INFO,
+              "info log level value mismatch");
+static_assert(logging::LOG_WARNING == MOJO_LOG_LEVEL_WARNING,
+              "warning log level value mismatch");
+static_assert(logging::LOG_ERROR == MOJO_LOG_LEVEL_ERROR,
+              "error log level value mismatch");
+static_assert(logging::LOG_FATAL == MOJO_LOG_LEVEL_FATAL,
+              "fatal log level value mismatch");
 
 int MojoToChromiumLogLevel(MojoLogLevel log_level) {
   // See the compile asserts above.
   return static_cast<int>(log_level);
 }
 
 MojoLogLevel ChromiumToMojoLogLevel(int chromium_log_level) {
   // See the compile asserts above.
   return static_cast<MojoLogLevel>(chromium_log_level);
 }
@@ skipping 30 matching lines @@
 };
 
 }  // namespace
 
 const MojoLogger* GetDefaultLoggerImpl() {
   return &kDefaultLogger;
 }
 
 }  // namespace internal
 }  // namespace mojo