Upstream oodles of Chrome for Android code into Chromium.

chrome/browser/android/rlz/revenue_stats.h

 // 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/download/download_overwrite_infobar_delegate.h"
+#ifndef CHROME_BROWSER_ANDROID_RLZ_REVENUE_STATS_H_
+#define CHROME_BROWSER_ANDROID_RLZ_REVENUE_STATS_H_
+
+#include <jni.h>
 
 namespace chrome {
 namespace android {
 
-bool DownloadOverwriteInfoBarDelegate::ShouldExpire(
-    const NavigationDetails& details) const {
-  return false;
-}
+bool RegisterRevenueStats(JNIEnv* env);
 
 }  // namespace android
 }  // namespace chrome
+
+#endif  // CHROME_BROWSER_ANDROID_RLZ_REVENUE_STATS_H_