Extract policy indicator behavior

ui/webui/resources/cr_elements/v1_0/policy/cr_policy_pref_behavior.js

Index: ui/webui/resources/cr_elements/v1_0/policy/cr_policy_pref_behavior.js
diff --git a/ui/webui/resources/cr_elements/v1_0/policy/cr_policy_pref_behavior.js b/ui/webui/resources/cr_elements/v1_0/policy/cr_policy_pref_behavior.js
new file mode 100644
index 0000000000000000000000000000000000000000..9aa81e74a0e54fbe098a0816a0fa9b672e28f993
--- /dev/null
+++ b/ui/webui/resources/cr_elements/v1_0/policy/cr_policy_pref_behavior.js
@@ -0,0 +1,44 @@
+// 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.
+
+/**
+ * @fileoverview Behavior for policy controlled settings prefs.
+ */
+
+/** @polymerBehavior */
+var CrPolicyPrefBehavior = {
+  /**
+   * @param {!chrome.settingsPrivate.PrefObject} pref
+   * @return {boolean} True if the pref is controlled by an enforced policy.
+   */
+  isPrefPolicyControlled: function(pref) {
+    return pref.policyEnforcement ==
+        chrome.settingsPrivate.PolicyEnforcement.ENFORCED;
+  },
+
+  /**
+   * @param {chrome.settingsPrivate.PolicySource} source
+   * @param {chrome.settingsPrivate.PolicyEnforcement} enforcement
+   * @return {CrPolicyIndicatorType} The indicator type based on |source| and
+   *     |enforcement|.
+   */
+  getIndicatorType: function(source, enforcement) {
+    if (enforcement == chrome.settingsPrivate.PolicyEnforcement.ENFORCED) {
+      if (source == chrome.settingsPrivate.PolicySource.PRIMARY_USER)
+        return CrPolicyIndicatorType.PRIMARY_USER;
+      else if (source == chrome.settingsPrivate.PolicySource.OWNER)
+        return CrPolicyIndicatorType.OWNER;
+      else if (source == chrome.settingsPrivate.PolicySource.USER_POLICY)
+        return CrPolicyIndicatorType.USER_POLICY;
+      else if (source == chrome.settingsPrivate.PolicySource.DEVICE_POLICY)
+        return CrPolicyIndicatorType.DEVICE_POLICY;
+      else if (source == chrome.settingsPrivate.PolicySource.EXTENSION)
+        return CrPolicyIndicatorType.EXTENSION;
+    } else if (enforcement ==
+               chrome.settingsPrivate.PolicyEnforcement.RECOMMENDED) {
+      return CrPolicyIndicatorType.RECOMMENDED;
+    }
+    return CrPolicyIndicatorType.NONE;
+  },
+};