Add Get/SetDisplayLayout to chrome.system.display extension API

third_party/closure_compiler/interfaces/system_display_interface.js

 // Copyright 2016 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.
 
 // This file was generated by:
 //   ./tools/json_schema_compiler/compiler.py.
 
 // This was modified to replace System.display with SystemDisplay.
 
 /** @fileoverview Interface for system.display that can be overriden. */
@@ skipping 21 matching lines @@
    *     about display properties that should be changed.     A property will be
    *     changed only if a new value for it is specified in     |info|.
    * @param {function():void=} callback Empty function called when the function
    *     finishes. To find out     whether the function succeeded,
    *     $(ref:runtime.lastError) should be     queried.
    * @see https://developer.chrome.com/extensions/system.display#method-setDisplayProperties
    */
   setDisplayProperties: assertNotReached,
 
   /**
+   * Set the layout for all displays. Any display not included will use the
+   * default layout. If a layout would overlap or be otherwise invalid it will
+   * be adjusted to a valid layout. After layout is resolved, an
+   * onDisplayChanged event will be triggered.
+   * @param {!Array<!chrome.system.display.DisplayLayout>} layouts
+   * @see https://developer.chrome.com/extensions/system.display#method-setDisplayLayout
+   */
+  setDisplayLayout: assertNotReached,
+
+  /**
    * Enables/disables the unified desktop feature. Note that this simply enables
    * the feature, but will not change the actual desktop mode. (That is, if the
    * desktop is in mirror mode, it will stay in mirror mode) NOTE: This is only
    * available to Chrome OS Kiosk apps and Web UI.
    * @param {boolean} enabled True if unified desktop should be enabled.
    * @see https://developer.chrome.com/extensions/system.display#method-enableUnifiedDesktop
    */
   enableUnifiedDesktop: assertNotReached,
 
   /**
    * Starts overscan calibration for a display. This will show an overlay on the
-   * screen indicating the current overscan insets.
+   * screen indicating the current overscan insets. If overscan calibration for
+   * display |id| is in progress this will reset calibration.
    * @param {string} id The display's unique identifier.
    * @see https://developer.chrome.com/extensions/system.display#method-overscanCalibrationStart
    */
   overscanCalibrationStart: assertNotReached,
 
   /**
    * Adjusts the current overscan insets for a display. Typically this should
    * etiher move the display along an axis (e.g. left+right have the same value)
    * or scale it along an axis (e.g. top+bottom have opposite values). Each
    * Adjust call is cumulative with previous calls since Start.
@@ skipping 20 matching lines @@
    */
   overscanCalibrationComplete: assertNotReached,
 };
 
 /**
  * Fired when anything changes to the display configuration.
  * @type {!ChromeEvent}
  * @see https://developer.chrome.com/extensions/system.display#event-onDisplayChanged
  */
 SystemDisplay.prototype.onDisplayChanged;