DevTools: popovers use padding instead of margin

third_party/WebKit/Source/devtools/front_end/animation/AnimationTimeline.js

 // Copyright (c) 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
  * @extends {WebInspector.VBox}
  * @implements {WebInspector.TargetManager.Observer}
  */
 WebInspector.AnimationTimeline = function()
@@ skipping 188 matching lines @@
             screenshots[0].onload = onFirstScreenshotLoaded.bind(null, screenshots);
         else
             onFirstScreenshotLoaded(screenshots);
 
         /**
          * @param  {!Array.<!Image>} screenshots
          */
         function onFirstScreenshotLoaded(screenshots)
         {
             var content = new WebInspector.AnimationScreenshotPopover(screenshots);
-            popover.setNoMargins(true);
+            popover.setNoPadding(true);
             popover.showView(content, anchor);
         }
     },
 
     _onHidePopover: function()
     {
     },
 
     _togglePauseAll: function()
     {
@@ skipping 543 matching lines @@
  */
 WebInspector.AnimationTimeline.StepTimingFunction.parse = function(text) {
     var match = text.match(/^steps\((\d+), (start|middle)\)$/);
     if (match)
         return new WebInspector.AnimationTimeline.StepTimingFunction(parseInt(match[1], 10), match[2]);
     match = text.match(/^steps\((\d+)\)$/);
     if (match)
         return new WebInspector.AnimationTimeline.StepTimingFunction(parseInt(match[1], 10), "end");
     return null;
 }