[DevTools] Introduce EmulationModel which will encapsulate emulation

third_party/WebKit/Source/devtools/front_end/sdk/Target.js

 /*
  * Copyright 2014 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.
  */
 
 /**
  * @unrestricted
  */
 SDK.Target = class extends Protocol.TargetBase {
@@ skipping 190 matching lines @@
  */
 SDK.Target.Capability = {
   Browser: 1 << 0,
   DOM: 1 << 1,
   JS: 1 << 2,
   Log: 1 << 3,
   Network: 1 << 4,
   Target: 1 << 5,
   ScreenCapture: 1 << 6,
   Tracing: 1 << 7,
-  TouchEmulation: 1 << 8,
+  Emulation: 1 << 8,
   Security: 1 << 9,
   Input: 1 << 10,
   Inspector: 1 << 11,
+  DeviceEmulation: 1 << 12,
 
   None: 0,
 
-  AllForTests: (1 << 12) - 1
+  AllForTests: (1 << 13) - 1
 };
 
 /**
  * @unrestricted
  */
 SDK.SDKModel = class extends Common.Object {
   /**
    * @param {!SDK.Target} target
    */
   constructor(target) {
@@ skipping 33 matching lines @@
  * @param {boolean} autostart
  */
 SDK.SDKModel.register = function(modelClass, capabilities, autostart) {
   if (!SDK.SDKModel._registeredModels)
     SDK.SDKModel._registeredModels = new Map();
   SDK.SDKModel._registeredModels.set(modelClass, {capabilities: capabilities, autostart: autostart});
 };
 
 /** @type {!Map<function(new:SDK.SDKModel, !SDK.Target), !{capabilities: number, autostart: boolean}>} */
 SDK.SDKModel._registeredModels;