Remove unused IPC::Message priority.

chrome/browser/spellchecker/spellcheck_message_filter_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 "base/strings/utf_string_conversions.h"
 #include "chrome/browser/spellchecker/spellcheck_factory.h"
 #include "chrome/browser/spellchecker/spellcheck_message_filter.h"
 #include "chrome/browser/spellchecker/spellcheck_service.h"
 #include "chrome/common/spellcheck_marker.h"
 #include "chrome/common/spellcheck_messages.h"
@@ skipping 48 matching lines @@
     SpellCheckHostMsg_RespondDocumentMarkers::ID,
 #if !defined(OS_MACOSX)
     SpellCheckHostMsg_CallSpellingService::ID,
 #endif
   };
   content::BrowserThread::ID thread;
   IPC::Message message;
   scoped_refptr<TestingSpellCheckMessageFilter> filter(
       new TestingSpellCheckMessageFilter);
   for (size_t i = 0; i < arraysize(kSpellcheckMessages); ++i) {
-    message.SetHeaderValues(
-        0, kSpellcheckMessages[i], IPC::Message::PRIORITY_NORMAL);
+    message.SetHeaderValues(0, kSpellcheckMessages[i], 0  /* flags */);
     thread = content::BrowserThread::IO;
     filter->OverrideThreadForMessage(message, &thread);
     EXPECT_EQ(content::BrowserThread::UI, thread);
   }
 }
 
 #if !defined(OS_MACOSX)
 TEST(SpellCheckMessageFilterTest, OnTextCheckCompleteTestCustomDictionary) {
   static const std::string kCustomWord = "Helllo";
   static const int kRouteId = 0;
@@ skipping 59 matching lines @@
   std::vector<SpellCheckResult> sent_results;
   bool ok = SpellCheckMsg_RespondSpellingService::Read(filter->sent_messages[0],
                                                        &sent_identifier,
                                                        &sent_success,
                                                        &sent_text,
                                                        &sent_results);
   EXPECT_TRUE(ok);
   EXPECT_EQ(static_cast<size_t>(2), sent_results.size());
 }
 #endif