Upstream oodles of Chrome for Android code into Chromium.

chrome/android/java_staging/src/org/chromium/chrome/browser/omaha/RequestData.java

+// 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.
+
+package org.chromium.chrome.browser.omaha;
+
+/**
+ * Represents parameters for a single XML request to send to the server.
+ * Persisted requests (those that must be resent in case of failure) should use the same ID from
+ * the first failed attempt.
+ */
+public class RequestData {
+    private final long mCreationTimestamp;
+    private final boolean mSendInstallEvent;
+    private final String mRequestID;
+    private final String mInstallSource;
+
+    public RequestData(boolean sendInstallEvent, long timeStamp, String requestID,
+            String installSource) {
+        assert requestID != null;
+        mSendInstallEvent = sendInstallEvent;
+        mCreationTimestamp = timeStamp;
+        mRequestID = requestID;
+        mInstallSource = installSource;
+    }
+
+    /**
+     * Whether or not we are telling the server about a new install.
+     * False indicates a ping/updatecheck.
+     */
+    public boolean isSendInstallEvent() {
+        return mSendInstallEvent;
+    }
+
+    /**
+     * ID of the request we're sending to the server.
+     */
+    public String getRequestID() {
+        return mRequestID;
+    }
+
+    /**
+     * Get the age in milliseconds.
+     */
+    public long getAgeInMilliseconds(long currentTimestamp) {
+        return currentTimestamp - mCreationTimestamp;
+    }
+
+    /**
+     * Get the age in seconds.
+     */
+    public long getAgeInSeconds(long currentTimestamp) {
+        return getAgeInMilliseconds(currentTimestamp) / 1000;
+    }
+
+    /**
+     * Get the exact timestamp when this was created.
+     */
+    public long getCreationTimestamp() {
+        return mCreationTimestamp;
+    }
+
+    /**
+     * Get the install source for the APK.  Values can include
+     * {@link OmahaClient#INSTALL_SOURCE_SYSTEM} or {@link OmahaClient#INSTALL_SOURCE_ORGANIC}.
+     */
+    public String getInstallSource() {
+        return mInstallSource;
+    }
+}