Upstream oodles of Chrome for Android code into Chromium.

chrome/browser/android/history_report/usage_report_util.h

Index: chrome/browser/android/history_report/usage_report_util.h
diff --git a/chrome/browser/android/history_report/usage_report_util.h b/chrome/browser/android/history_report/usage_report_util.h
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index 0000000000000000000000000000000000000000..b23621849946e948e648d604ea9a017f956f5126
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+++ b/chrome/browser/android/history_report/usage_report_util.h
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+// 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.
+
+#ifndef CHROME_BROWSER_ANDROID_HISTORY_REPORT_USAGE_REPORT_UTIL_H_
+#define CHROME_BROWSER_ANDROID_HISTORY_REPORT_USAGE_REPORT_UTIL_H_
+
+#include<string>
+
+#include "ui/base/page_transition_types.h"
+
+class GURL;
+
+namespace history_report {
+
+class UsageReport;
+
+namespace usage_report_util {
+
+std::string ReportToKey(const history_report::UsageReport& report);
+
+bool IsTypedVisit(ui::PageTransition visit_transition);
+
+bool ShouldIgnoreUrl(const GURL& url);
+
+}  // namespace usage_report_util
+}  // namespace history_report
+
+#endif  // CHROME_BROWSER_ANDROID_HISTORY_REPORT_USAGE_REPORT_UTIL_H_