DevTools: rename WebInspector into modules.

third_party/WebKit/Source/devtools/front_end/emulation/InspectedPagePlaceholder.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
  */
-WebInspector.InspectedPagePlaceholder = class extends WebInspector.Widget {
+Emulation.InspectedPagePlaceholder = class extends UI.Widget {
   constructor() {
     super(true);
     this.registerRequiredCSS('emulation/inspectedPagePlaceholder.css');
-    WebInspector.zoomManager.addEventListener(WebInspector.ZoomManager.Events.ZoomChanged, this._scheduleUpdate, this);
+    UI.zoomManager.addEventListener(UI.ZoomManager.Events.ZoomChanged, this._scheduleUpdate, this);
     this._margins = {top: 0, right: 0, bottom: 0, left: 0};
     this.restoreMinimumSizeAndMargins();
   }
 
   _findMargins() {
     var margins = {top: 0, right: 0, bottom: 0, left: 0};
 
     if (this._useMargins) {
       var adjacent = {top: true, right: true, bottom: true, left: true};
       var widget = this;
       while (widget.parentWidget()) {
         var parent = widget.parentWidget();
         // This view assumes it's always inside the main split widget element, not a sidebar.
         // Every parent which is not a split widget, must be of the same size as this widget.
-        if (parent instanceof WebInspector.SplitWidget) {
+        if (parent instanceof UI.SplitWidget) {
           var side = parent.sidebarSide();
           if (adjacent[side] && !parent.hasCustomResizer() && parent.isResizable())
-            margins[side] = WebInspector.InspectedPagePlaceholder.MarginValue;
+            margins[side] = Emulation.InspectedPagePlaceholder.MarginValue;
           adjacent[side] = false;
         }
         widget = parent;
       }
     }
 
     if (this._margins.top !== margins.top || this._margins.left !== margins.left ||
         this._margins.right !== margins.right || this._margins.bottom !== margins.bottom) {
       this._margins = margins;
       this._scheduleUpdate();
@@ skipping 20 matching lines @@
     this._findMargins();
   }
 
   clearMinimumSizeAndMargins() {
     this._useMargins = false;
     this.setMinimumSize(1, 1);
     this._findMargins();
   }
 
   _dipPageRect() {
-    var zoomFactor = WebInspector.zoomManager.zoomFactor();
+    var zoomFactor = UI.zoomManager.zoomFactor();
     var rect = this.element.getBoundingClientRect();
     var bodyRect = this.element.ownerDocument.body.getBoundingClientRect();
 
     var left = Math.max(rect.left * zoomFactor + this._margins.left, bodyRect.left * zoomFactor);
     var top = Math.max(rect.top * zoomFactor + this._margins.top, bodyRect.top * zoomFactor);
     var bottom = Math.min(rect.bottom * zoomFactor - this._margins.bottom, bodyRect.bottom * zoomFactor);
     var right = Math.min(rect.right * zoomFactor - this._margins.right, bodyRect.right * zoomFactor);
 
     return {x: left, y: top, width: right - left, height: bottom - top};
   }
 
   update() {
     delete this._updateId;
     var rect = this._dipPageRect();
     var bounds = {
       x: Math.round(rect.x),
       y: Math.round(rect.y),
       height: Math.max(1, Math.round(rect.height)),
       width: Math.max(1, Math.round(rect.width))
     };
-    this.dispatchEventToListeners(WebInspector.InspectedPagePlaceholder.Events.Update, bounds);
+    this.dispatchEventToListeners(Emulation.InspectedPagePlaceholder.Events.Update, bounds);
   }
 };
 
 /** @enum {symbol} */
-WebInspector.InspectedPagePlaceholder.Events = {
+Emulation.InspectedPagePlaceholder.Events = {
   Update: Symbol('Update')
 };
 
-WebInspector.InspectedPagePlaceholder.MarginValue = 3;
+Emulation.InspectedPagePlaceholder.MarginValue = 3;