Devtools Animations: Add cubic bezier easing editor for animations

Source/devtools/front_end/elements/StylesSidebarPane.js

Index: Source/devtools/front_end/elements/StylesSidebarPane.js
diff --git a/Source/devtools/front_end/elements/StylesSidebarPane.js b/Source/devtools/front_end/elements/StylesSidebarPane.js
index 649aed29bb5f0fb568e83310a3b77ca715c2c046..9fa1dae1c214bc47936920f02337760eb0f77298 100644
--- a/Source/devtools/front_end/elements/StylesSidebarPane.js
+++ b/Source/devtools/front_end/elements/StylesSidebarPane.js
@@ -49,7 +49,7 @@ WebInspector.StylesSidebarPane = function(requestShowCallback)
     this._toolbarPaneElement = toolbarPaneContainer.createChild("div", "styles-sidebar-toolbar-pane");
     this._sectionsContainer = this.bodyElement.createChild("div");
 
-    this._stylesPopoverHelper = new WebInspector.StylesPopoverHelper();
+    this._editorPopoverHelper = new WebInspector.EditorPopoverHelper();
 
     this._linkifier = new WebInspector.Linkifier(new WebInspector.Linkifier.DefaultCSSFormatter());
 
@@ -303,7 +303,7 @@ WebInspector.StylesSidebarPane.prototype = {
             }
         }
 
-        this._stylesPopoverHelper.hide();
+        this._editorPopoverHelper.hide();
         node = WebInspector.SharedSidebarModel.elementNode(node);
 
         this._resetCache();
@@ -757,7 +757,7 @@ WebInspector.StylesSidebarPane.prototype = {
     {
         this.element.ownerDocument.body.removeEventListener("keydown", this._keyDownBound, false);
         this.element.ownerDocument.body.removeEventListener("keyup", this._keyUpBound, false);
-        this._stylesPopoverHelper.hide();
+        this._editorPopoverHelper.hide();
         this._discardElementUnderMouse();
         WebInspector.ElementsSidebarPane.prototype.willHide.call(this);
     },
@@ -2079,8 +2079,8 @@ WebInspector.StylePropertyTreeElement.prototype = {
             return swatch;
         }
 
-        var stylesPopoverHelper = this._parentPane._stylesPopoverHelper;
-        return new WebInspector.ColowSwatchPopoverIcon(this, stylesPopoverHelper, text).element();
+        var editorPopoverHelper = this._parentPane._editorPopoverHelper;
+        return new WebInspector.ColorSwatchPopoverIcon(this, editorPopoverHelper, text).element();
     },
 
     /**
@@ -2100,8 +2100,8 @@ WebInspector.StylePropertyTreeElement.prototype = {
         var geometry = WebInspector.Geometry.CubicBezier.parse(text);
         if (!geometry || !this._styleRule.editable())
             return createTextNode(text);
-        var stylesPopoverHelper = this._parentPane._stylesPopoverHelper;
-        return new WebInspector.BezierPopoverIcon(this, stylesPopoverHelper, text).element();
+        var editorPopoverHelper = this._parentPane._editorPopoverHelper;
+        return new WebInspector.BezierPopoverIcon(this, editorPopoverHelper, text).element();
     },
 
     _updateState: function()