Upstream FirstRunActivity and friends.

chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunManager.java

Index: chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunManager.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunManager.java b/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunManager.java
new file mode 100644
index 0000000000000000000000000000000000000000..c6b2d5ba0feb9c2926a3fb6f4c21d81020592ab2
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunManager.java
@@ -0,0 +1,54 @@
+// 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.firstrun;
+
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+
+import org.chromium.base.VisibleForTesting;
+import org.chromium.chrome.browser.signin.SigninManager;
+import org.chromium.chrome.browser.util.FeatureUtilities;
+
+/**
+ * Manages the First Run Experience.
+ */
+public class FirstRunManager {
+    @VisibleForTesting
+    public static final String LAUNCH_CHROME_WITH_FRE_EXTRA = "Launch Chrome with FRE";
+
+    FirstRunManager() {
+    }
+
+    /**
+     * A version of checkAnyUserHasSeenToS() above that could be overridden in tests.
+     * @param context Context for the app.
+     * @return Whether or not the the ToS has been seen.
+     */
+    @VisibleForTesting
+    boolean testableCheckAnyUserHasSeenToS(Context context) {
+        return ToSAckedReceiver.checkAnyUserHasSeenToS(context);
+    }
+
+    /**
+     * Checks if sync can be turned on.
+     * @param context Context for the app.
+     * @return Whether sync is available.
+     */
+    @VisibleForTesting
+    boolean checkIsSyncAllowed(Context context) {
+        return FeatureUtilities.canAllowSync(context)
+                && !SigninManager.get(context).isSigninDisabledByPolicy();
+    }
+
+    /**
+     * Check whether Chrome has been installed as part of the system image.
+     * @param context Context for the app.
+     * @return Whether Chrome is in the system image.
+     */
+    @VisibleForTesting
+    boolean checkIsSystemInstall(Context context) {
+        return ((context.getApplicationInfo().flags & ApplicationInfo.FLAG_SYSTEM) != 0);
+    }
+}