Revert https://src.chromium.org/viewvc/chrome?view=rev&revision=231330

chrome/browser/spellchecker/spellcheck_message_filter_mac_unittest.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/spellchecker/spellcheck_message_filter_mac.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/common/spellcheck_messages.h"
 #include "chrome/common/spellcheck_result.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 34 matching lines @@
 
 TEST(SpellCheckMessageFilterMacTest, TestOverrideThread) {
   static const uint32 kSpellcheckMessages[] = {
     SpellCheckHostMsg_RequestTextCheck::ID,
   };
   scoped_refptr<SpellCheckMessageFilterMac> filter(
       new SpellCheckMessageFilterMac(0));
   content::BrowserThread::ID thread;
   IPC::Message message;
   for (size_t i = 0; i < arraysize(kSpellcheckMessages); ++i) {
-    message.SetHeaderValues(0, kSpellcheckMessages[i], 0 /* flags */);
+    message.SetHeaderValues(
+        0, kSpellcheckMessages[i], IPC::Message::PRIORITY_NORMAL);
     thread = content::BrowserThread::IO;
     filter->OverrideThreadForMessage(message, &thread);
     EXPECT_EQ(content::BrowserThread::UI, thread);
   }
 }
 
 }  // namespace