DevTools: allow editing custom color palette, move it out of experimental.

Source/devtools/front_end/ui/Tooltip.js

Index: Source/devtools/front_end/ui/Tooltip.js
diff --git a/Source/devtools/front_end/ui/Tooltip.js b/Source/devtools/front_end/ui/Tooltip.js
index a0bc70ea02a32eb9d0c412bda9557773d5ca563f..376089936c5e4bd2d5435acd093f02e9434942c0 100644
--- a/Source/devtools/front_end/ui/Tooltip.js
+++ b/Source/devtools/front_end/ui/Tooltip.js
@@ -13,8 +13,8 @@ WebInspector.Tooltip = function(doc)
     this._shadowRoot.appendChild(WebInspector.Widget.createStyleElement("ui/tooltip.css"));
 
     this._tooltipElement = this._shadowRoot.createChild("div", "tooltip");
-    doc.addEventListener("mousemove", this._mouseMove.bind(this), false);
-    doc.addEventListener("mousedown", this._hide.bind(this), false);
+    doc.addEventListener("mousemove", this._mouseMove.bind(this), true);
+    doc.addEventListener("mousedown", this._hide.bind(this), true);
 }
 
 WebInspector.Tooltip.Timing = {