chromeos: Add settings to control power management prefs.

chrome/browser/resources/settings/device_page/device_page_browser_proxy.js

Index: chrome/browser/resources/settings/device_page/device_page_browser_proxy.js
diff --git a/chrome/browser/resources/settings/device_page/device_page_browser_proxy.js b/chrome/browser/resources/settings/device_page/device_page_browser_proxy.js
index 34d616d4b6c1e10e90e28ba6008a518eaa6bad96..4a3975df481e1c1cd69c6653cdabd10f47bafa78 100644
--- a/chrome/browser/resources/settings/device_page/device_page_browser_proxy.js
+++ b/chrome/browser/resources/settings/device_page/device_page_browser_proxy.js
@@ -34,6 +34,35 @@ settings.PowerSource;
 settings.BatteryStatus;
 
 /**
+ * Mirrors chromeos::settings::PowerHandler::IdleBehavior
+ * @enum {number}
+ */
+settings.IdleBehavior = {
+  DISPLAY_OFF_SLEEP: 0,
+  DISPLAY_OFF_STAY_AWAKE: 1,
+  DISPLAY_ON: 2,
+};
+
+/**
+ * Mirrors chromeos::settings::PowerHandler::LidClosedBehavior
+ * @enum {number}
+ */
+settings.LidClosedBehavior = {
+  SLEEP: 0,
+  STAY_AWAKE: 1,
+};
+
+/**
+ * @typedef {{
+ *   idleBehavior: settings.IdleBehavior,
+ *   idleManaged: boolean,
+ *   lidClosedBehavior: settings.LidClosedBehavior,
+ *   lidClosedManaged: boolean,
+ * }}
+ */
+settings.PowerManagementSettings;
+
+/**
  * @typedef {{name:string, value:string, preferred:boolean}}
  */
 settings.NoteAppInfo;
@@ -72,6 +101,21 @@ cr.define('settings', function() {
      */
     setPowerSource: function(powerSourceId) {},
 
+    /** Requests the current power management settings. */
+    requestPowerManagementSettings: function() {},
+
+    /**
+     * Sets the idle power management behavior.
+     * @param {settings.IdleBehavior} behavior Idle behavior.
+     */
+    setIdleBehavior: function(behavior) {},
+
+    /**
+     * Sets the lid-closed power management behavior.
+     * @param {settings.LidClosedBehavior} behavior Lid-closed behavior.
+     */
+    setLidClosedBehavior: function(behavior) {},
+
     /**
      * |callback| is run when there is new note-taking app information
      * available or after |requestNoteTakingApps| has been called.
@@ -146,6 +190,21 @@ cr.define('settings', function() {
     },
 
     /** @override */
+    requestPowerManagementSettings: function() {
+      chrome.send('requestPowerManagementSettings');
+    },
+
+    /** @override */
+    setIdleBehavior: function(behavior) {
+      chrome.send('setIdleBehavior', [behavior]);
+    },
+
+    /** @override */
+    setLidClosedBehavior: function(behavior) {
+      chrome.send('setLidClosedBehavior', [behavior]);
+    },
+
+    /** @override */
     setNoteTakingAppsUpdatedCallback: function(callback) {
       cr.addWebUIListener('onNoteTakingAppsUpdated', callback);
     },