Adding "static_assert" in lieu of "COMPILE_ASSERT" in google_apis module

google_apis/gcm/base/mcs_util.cc

 // Copyright 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 "google_apis/gcm/base/mcs_util.h"
 
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
@@ skipping 18 matching lines @@
   "mcs_proto.IqStanza",
   "mcs_proto.DataMessageStanza",
   "mcs_proto.BatchPresenceStanza",
   "mcs_proto.StreamErrorStanza",
   "mcs_proto.HttpRequest",
   "mcs_proto.HttpResponse",
   "mcs_proto.BindAccountRequest",
   "mcs_proto.BindAccountResponse",
   "mcs_proto.TalkMetadata"
 };
-COMPILE_ASSERT(arraysize(kProtoNames) == kNumProtoTypes,
-               ProtoNamesMustIncludeAllTags);
+static_assert(arraysize(kProtoNames) == kNumProtoTypes,
+              "Proto Names Must Include All Tags");
 
 const char kLoginId[] = "chrome-";
 const char kLoginDomain[] = "mcs.android.com";
 const char kLoginDeviceIdPrefix[] = "android-";
 const char kLoginSettingDefaultName[] = "new_vc";
 const char kLoginSettingDefaultValue[] = "1";
 
 // Maximum amount of time to save an unsent outgoing message for.
 const int kMaxTTLSeconds = 24 * 60 * 60;  // 1 day.
 
@@ skipping 202 matching lines @@
     return 0;
   const mcs_proto::DataMessageStanza* data_message =
       reinterpret_cast<const mcs_proto::DataMessageStanza*>(&protobuf);
   if (!data_message->has_ttl())
     return kMaxTTLSeconds;
   DCHECK_LE(data_message->ttl(), kMaxTTLSeconds);
   return data_message->ttl();
 }
 
 }  // namespace gcm