Mojo: COMPILE_ASSERT -> static_assert in mojo/system and mojo/embedder.

mojo/embedder/simple_platform_shared_buffer_posix.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/embedder/simple_platform_shared_buffer.h"
 
 #include <stdint.h>
 #include <stdio.h>     // For |fileno()|.
 #include <sys/mman.h>  // For |mmap()|/|munmap()|.
 #include <sys/stat.h>
 #include <sys/types.h>  // For |off_t|.
 #include <unistd.h>
 
 #include <limits>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_file.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/sys_info.h"
 #include "base/threading/thread_restrictions.h"
 #include "mojo/embedder/platform_handle.h"
 
 // We assume that |size_t| and |off_t| (type for |ftruncate()|) fits in a
 // |uint64_t|.
-COMPILE_ASSERT(sizeof(size_t) <= sizeof(uint64_t), size_t_too_big);
-COMPILE_ASSERT(sizeof(off_t) <= sizeof(uint64_t), off_t_too_big);
+static_assert(sizeof(size_t) <= sizeof(uint64_t), "size_t too big");
+static_assert(sizeof(off_t) <= sizeof(uint64_t), "off_t too big");
 
 namespace mojo {
 namespace embedder {
 
 // SimplePlatformSharedBuffer --------------------------------------------------
 
 bool SimplePlatformSharedBuffer::Init() {
   DCHECK(!handle_.is_valid());
 
   base::ThreadRestrictions::ScopedAllowIO allow_io;
@@ skipping 108 matching lines @@
 
 // SimplePlatformSharedBufferMapping -------------------------------------------
 
 void SimplePlatformSharedBufferMapping::Unmap() {
   int result = munmap(real_base_, real_length_);
   PLOG_IF(ERROR, result != 0) << "munmap";
 }
 
 }  // namespace embedder
 }  // namespace mojo