[DevTools] Split DeviceModeView.js into view, toolbar and wrapper.

third_party/WebKit/Source/devtools/front_end/emulation/DeviceModeModel.js

 // 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.
 
 /**
  * @constructor
  * @param {function()} updateCallback
  * @implements {WebInspector.TargetManager.Observer}
  */
 WebInspector.DeviceModeModel = function(updateCallback)
 {
     this._updateCallback = updateCallback;
     this._screenRect = new WebInspector.Rect(0, 0, 1, 1);
     this._visiblePageRect = new WebInspector.Rect(0, 0, 1, 1);
     this._availableSize = new Size(1, 1);
     this._preferredSize = new Size(1, 1);
     this._initialized = false;
     this._deviceMetricsThrottler = new WebInspector.Throttler(0);
     this._appliedDeviceSize = new Size(1, 1);
     this._currentDeviceScaleFactor = window.devicePixelRatio;
-    this._appliedDeviceScaleFactor = 0;
 
     this._scaleSetting = WebInspector.settings.createSetting("emulation.deviceScale", 1);
     // We've used to allow zero before.
     if (!this._scaleSetting.get())
         this._scaleSetting.set(1);
     this._scaleSetting.addChangeListener(this._scaleSettingChanged, this);
 
     this._widthSetting = WebInspector.settings.createSetting("emulation.deviceWidth", 400);
     if (this._widthSetting.get() < WebInspector.DeviceModeModel.MinDeviceSize)
         this._widthSetting.set(WebInspector.DeviceModeModel.MinDeviceSize);
@@ skipping 245 matching lines @@
 
     /**
      * @return {boolean}
      */
     isFullHeight: function()
     {
         return !this._heightSetting.get();
     },
 
     /**
-     * @return {number}
-     */
-    appliedDeviceScaleFactor: function()
-    {
-        return this._appliedDeviceScaleFactor;
-    },
-
-    /**
      * @return {!WebInspector.Setting}
      */
     scaleSetting: function()
     {
         return this._scaleSetting;
     },
 
     /**
      * @return {!WebInspector.Setting}
      */
@@ skipping 72 matching lines @@
     /**
      * @override
      * @param {!WebInspector.Target} target
      */
     targetRemoved: function(target)
     {
         if (this._target === target)
             this._target = null;
     },
 
-    requestAppBanner: function()
-    {
-        this._target.pageAgent().requestAppBanner();
-    },
-
     _scaleSettingChanged: function()
     {
         this._calculateAndEmulate(true);
     },
 
     _widthSettingChanged: function()
     {
         this._calculateAndEmulate(false);
     },
 
@@ skipping 119 matching lines @@
             Math.max(0, (this._availableSize.width - screenSize.width * scale) / 2),
             0,
             screenSize.width * scale,
             screenSize.height * scale);
         this._visiblePageRect = new WebInspector.Rect(
             positionX * scale,
             positionY * scale,
             Math.min(pageWidth * scale, this._availableSize.width - this._screenRect.left - positionX * scale),
             Math.min(pageHeight * scale, this._availableSize.height - this._screenRect.top - positionY * scale));
         this._scale = scale;
-        this._appliedDeviceScaleFactor = deviceScaleFactor;
 
         if (scale === 1 && this._availableSize.width >= screenSize.width && this._availableSize.height >= screenSize.height) {
             // When we have enough space, no page size override is required. This will speed things up and remove lag.
             pageWidth = 0;
             pageHeight = 0;
         }
         if (this._visiblePageRect.width === pageWidth * scale && this._visiblePageRect.height === pageHeight * scale) {
             // When we only have to apply scale, do not resize the page. This will speed things up and remove lag.
             pageWidth = 0;
             pageHeight = 0;
@@ skipping 83 matching lines @@
         if (!this._target || orientation === this._screenOrientation)
             return;
 
         this._screenOrientation = orientation;
         if (!this._screenOrientation)
             this._target.screenOrientationAgent().clearScreenOrientationOverride();
         else
             this._target.screenOrientationAgent().setScreenOrientationOverride(this._screenOrientation === "landscapePrimary" ? 90 : 0, /** @type {!ScreenOrientationAgent.OrientationType} */ (this._screenOrientation));
     }
 }