clang-tidy WaitableEvent refactor (Android side)

chrome/browser/android/bookmarks/partner_bookmarks_reader.cc

 // Copyright 2015 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/android/bookmarks/partner_bookmarks_reader.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/logging.h"
 #include "chrome/browser/android/bookmarks/partner_bookmarks_shim.h"
@@ skipping 61 matching lines @@
     return;
   // TODO(aruslan): TODO(tedchoc): Follow up on how to avoid this through js.
   // Since the favicon URL is used as a key in the history's thumbnail DB,
   // this gives us a value which does not collide with others.
   GURL fake_icon_url = node->url();
   if (BrowserThread::CurrentlyOn(BrowserThread::UI)) {
     SetFaviconTask(profile,
                    node->url(), fake_icon_url,
                    image_data, icon_type);
   } else {
-    base::WaitableEvent event(false, false);
+    base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                              base::WaitableEvent::InitialState::NOT_SIGNALED);
     BrowserThread::PostTask(
         BrowserThread::UI,
         FROM_HERE,
         base::Bind(&SetFaviconCallback,
                    profile, node->url(), fake_icon_url,
                    image_data, icon_type, &event));
     // TODO(aruslan): http://b/6397072 If possible - avoid using favicon service
     event.Wait();
   }
 }
@@ skipping 107 matching lines @@
 // ----------------------------------------------------------------
 
 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   Profile* profile = ProfileManager::GetActiveUserProfile();
   PartnerBookmarksShim* partner_bookmarks_shim =
       PartnerBookmarksShim::BuildForBrowserContext(profile);
   PartnerBookmarksReader* reader = new PartnerBookmarksReader(
       partner_bookmarks_shim, profile);
   return reinterpret_cast<intptr_t>(reader);
 }