replace COMPILE_ASSERT with static_assert in chrome/common/

chrome/common/extensions/api/webstore/webstore_api_constants.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 "chrome/common/extensions/api/webstore/webstore_api_constants.h"
 
 #include "base/macros.h"
 #include "chrome/common/extensions/webstore_install_result.h"
 
 namespace extensions {
@@ skipping 17 matching lines @@
   "userCancelled",
   "blacklisted",
   "missingDependencies",
   "requirementViolations",
   "blockedByPolicy",
   "launchFeatureDisabled",
   "launchUnsupportedExtensionType",
   "launchInProgress",
 };
 
-COMPILE_ASSERT(arraysize(kInstallResultCodes) ==
-                   webstore_install::RESULT_LAST + 1,
-               must_keep_webstore_install_result_and_api_constants_in_sync);
+static_assert(arraysize(kInstallResultCodes) ==
+                  webstore_install::RESULT_LAST + 1,
+              "kInstallResultCodes should equal RESULT_LAST + 1");
 
 // The "downloading" stage begins when the installer starts downloading modules
 // for the extension.
 const char kInstallStageDownloading[] = "downloading";
 
 // The "installing" stage begins once all downloads are complete, and the
 // CrxInstaller begins.
 const char kInstallStageInstalling[] = "installing";
 
 // The method in custom_webstore_bindings.js triggered when we enter a new
 // install stage ("downloading" or "installing").
 const char kOnInstallStageChangedMethodName[] = "onInstallStageChanged";
 
 // The method in custom_webstore_bindings.js triggered when we update
 // download progress.
 const char kOnDownloadProgressMethodName[] = "onDownloadProgress";
 
 }  // namespace webstore
 }  // namespace api
 }  // namespace extensions