DevTools: render continue to location as execution line instead of green dots.

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

Index: third_party/WebKit/Source/devtools/front_end/ui/Popover.js
diff --git a/third_party/WebKit/Source/devtools/front_end/ui/Popover.js b/third_party/WebKit/Source/devtools/front_end/ui/Popover.js
index 6c4790ab47b81557e9d79ce7d1cce6b2937b9ed5..72a911ca083a2f61c4deebf89cbd4f1a394093e6 100644
--- a/third_party/WebKit/Source/devtools/front_end/ui/Popover.js
+++ b/third_party/WebKit/Source/devtools/front_end/ui/Popover.js
@@ -34,7 +34,7 @@
 UI.PopoverHelper = class {
   /**
    * @param {!Element} container
-   * @param {function(!Event):?UI.PopoverRequest} getRequest
+   * @param {function(!MouseEvent):?UI.PopoverRequest} getRequest
    */
   constructor(container, getRequest) {
     this._disableOnClick = false;
@@ -93,7 +93,7 @@ UI.PopoverHelper = class {
 
     this._startHidePopoverTimer(0);
     this._stopShowPopoverTimer();
-    this._startShowPopoverTimer(event, 0);
+    this._startShowPopoverTimer(/** @type {!MouseEvent} */ (event), 0);
   }
 
   /**
@@ -108,7 +108,8 @@ UI.PopoverHelper = class {
     this._stopShowPopoverTimer();
     if (event.which && this._disableOnClick)
       return;
-    this._startShowPopoverTimer(event, this.isPopoverVisible() ? this._showTimeout * 0.6 : this._showTimeout);
+    this._startShowPopoverTimer(
+        /** @type {!MouseEvent} */ (event), this.isPopoverVisible() ? this._showTimeout * 0.6 : this._showTimeout);
   }
 
   /**
@@ -154,7 +155,7 @@ UI.PopoverHelper = class {
   }
 
   /**
-   * @param {!Event} event
+   * @param {!MouseEvent} event

[dgozman, 2017/04/26 16:04:58]

Why MouseEvent? So far we used Event everywhere, and it never was a problem.

[pfeldman, 2017/04/27 21:05:05]

I'd like to pass typed event into the getRequest callback.

    * @param {number} timeout
    */
   _startShowPopoverTimer(event, timeout) {