Devtools UI: Remove redundant tooltips

Source/devtools/front_end/elements/ComputedStyleWidget.js

Index: Source/devtools/front_end/elements/ComputedStyleWidget.js
diff --git a/Source/devtools/front_end/elements/ComputedStyleWidget.js b/Source/devtools/front_end/elements/ComputedStyleWidget.js
index 7a73e685eb978b80baca47f2282db92b40121551..0149ee224f9d1d3a5416e544d45c847b604f1d10 100644
--- a/Source/devtools/front_end/elements/ComputedStyleWidget.js
+++ b/Source/devtools/front_end/elements/ComputedStyleWidget.js
@@ -54,9 +54,7 @@ WebInspector.ComputedStyleWidget = function(stylesSidebarPane, sharedModel)
 
     var toolbar = new WebInspector.Toolbar(hbox);
     toolbar.element.classList.add("styles-pane-toolbar");
-    toolbar.appendToolbarItem(new WebInspector.ToolbarCheckbox(WebInspector.UIString("Show inherited"),
-                                                               WebInspector.UIString("Show inherited properties"),
-                                                               this._showInheritedComputedStylePropertiesSetting));
+    toolbar.appendToolbarItem(new WebInspector.ToolbarCheckbox(WebInspector.UIString("Show all"), undefined, this._showInheritedComputedStylePropertiesSetting));
 
     this._propertiesOutline = new TreeOutlineInShadow();
     this._propertiesOutline.registerRequiredCSS("elements/computedStyleSidebarPane.css");