DevTools: Create 2D slider for shadow-editor offset

third_party/WebKit/Source/devtools/front_end/ui/UIUtils.js

Index: third_party/WebKit/Source/devtools/front_end/ui/UIUtils.js
diff --git a/third_party/WebKit/Source/devtools/front_end/ui/UIUtils.js b/third_party/WebKit/Source/devtools/front_end/ui/UIUtils.js
index afc621e66eac605b51e4860db4ea843fd01f9d77..c06a916b93ff758c13a810dba2a98f573f3ebf96 100644
--- a/third_party/WebKit/Source/devtools/front_end/ui/UIUtils.js
+++ b/third_party/WebKit/Source/devtools/front_end/ui/UIUtils.js
@@ -1371,13 +1371,15 @@ function createCheckboxLabel(title, checked, subtitle)
  * @return {!Element}
  * @param {number} min
  * @param {number} max
+ * @param {number} tabIndex
  */
-function createSliderLabel(min, max)
+function createSliderLabel(min, max, tabIndex)
 {
     var element = createElement("label", "dt-slider");
     element.sliderElement.min = min;
     element.sliderElement.max = max;
     element.sliderElement.step = 1;
+    element.sliderElement.tabIndex = tabIndex;
     return element;
 }