replace COMPILE_ASSERT with static_assert in sandbox/

sandbox/linux/syscall_broker/broker_file_permission_unittest.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 "sandbox/linux/syscall_broker/broker_file_permission.h"
 
 #include <fcntl.h>
 #include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
@@ skipping 106 matching lines @@
   }
 
 // O_SYNC can be defined as (__O_SYNC|O_DSYNC)
 #ifdef O_DSYNC
   const int kSyncFlag = O_SYNC & ~O_DSYNC;
 #else
   const int kSyncFlag = O_SYNC;
 #endif
 
   const int kNumberOfBitsInOAccMode = 2;
-  COMPILE_ASSERT(O_ACCMODE == ((1 << kNumberOfBitsInOAccMode) - 1),
-                 number_of_bits);
+  static_assert(O_ACCMODE == ((1 << kNumberOfBitsInOAccMode) - 1),
+                "incorrect number of bits");
   // check every possible flag and act accordingly.
   // Skipping AccMode bits as they are present in every case.
   for (int i = kNumberOfBitsInOAccMode; i < 32; i++) {
     int flag = 1 << i;
     switch (flag) {
       case O_APPEND:
       case O_ASYNC:
       case O_DIRECT:
       case O_DIRECTORY:
 #ifdef O_DSYNC
@@ skipping 114 matching lines @@
   EXPECT_FALSE(BrokerFilePermissionTester::ValidatePath("/bad/.."));
   EXPECT_FALSE(BrokerFilePermissionTester::ValidatePath("/bad/../bad"));
   EXPECT_FALSE(BrokerFilePermissionTester::ValidatePath("/../bad"));
 }
 
 }  // namespace
 
 }  // namespace syscall_broker
 
 }  // namespace sandbox