replace COMPILE_ASSERT with static_assert in chrome/browser/

chrome/browser/component_updater/widevine_cdm_component_installer.cc

 // Copyright (c) 2013 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/browser/component_updater/widevine_cdm_component_installer.h"
 
 #include <stdint.h>
 #include <string.h>
 #include <string>
 #include <vector>
@@ skipping 65 matching lines @@
     "x64";
 #else  // TODO(viettrungluu): Support an ARM check?
     "???";
 #endif
 
 // The CDM manifest includes several custom values, all beginning with "x-cdm-".
 // All values are strings.
 // All values that are lists are delimited by commas. No trailing commas.
 // For example, "1,2,4".
 const char kCdmValueDelimiter = ',';
-COMPILE_ASSERT(kCdmValueDelimiter == kCdmSupportedCodecsValueDelimiter,
-               cdm_delimiters_do_not_match);
+static_assert(kCdmValueDelimiter == kCdmSupportedCodecsValueDelimiter,
+              "cdm delimiters must match");
 // The following entries are required.
 //  Interface versions are lists of integers (e.g. "1" or "1,2,4").
 //  These are checked in this file before registering the CDM.
 //  All match the interface versions from content_decryption_module.h that the
 //  CDM supports.
 //    Matches CDM_MODULE_VERSION.
 const char kCdmModuleVersionsName[] = "x-cdm-module-versions";
 //    Matches supported ContentDecryptionModule_* version(s).
 const char kCdmInterfaceVersionsName[] = "x-cdm-interface-versions";
 //    Matches supported Host_* version(s).
@@ skipping 276 matching lines @@
   // |cus| will take ownership of |installer| during installer->Register(cus).
   DefaultComponentInstaller* installer =
       new DefaultComponentInstaller(traits.Pass());
   installer->Register(cus);
 #else
   return;
 #endif  // defined(WIDEVINE_CDM_AVAILABLE) && defined(WIDEVINE_CDM_IS_COMPONENT)
 }
 
 }  // namespace component_updater