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

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

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 /**
  * @unrestricted
  */
 UI.PopoverHelper = class {
   /**
    * @param {!Element} container
-   * @param {function(!Event):?UI.PopoverRequest} getRequest
+   * @param {function(!MouseEvent):?UI.PopoverRequest} getRequest
    */
   constructor(container, getRequest) {
     this._disableOnClick = false;
     this._hasPadding = false;
     this._getRequest = getRequest;
     this._scheduledRequest = null;
     /** @type {?function()} */
     this._hidePopoverCallback = null;
     container.addEventListener('mousedown', this._mouseDown.bind(this), false);
     container.addEventListener('mousemove', this._mouseMove.bind(this), false);
@@ skipping 38 matching lines @@
   _mouseDown(event) {
     if (this._disableOnClick) {
       this.hidePopover();
       return;
     }
     if (this._eventInScheduledContent(event))
       return;
 
     this._startHidePopoverTimer(0);
     this._stopShowPopoverTimer();
-    this._startShowPopoverTimer(event, 0);
+    this._startShowPopoverTimer(/** @type {!MouseEvent} */ (event), 0);
   }
 
   /**
    * @param {!Event} event
    */
   _mouseMove(event) {
     // Pretend that nothing has happened.
     if (this._eventInScheduledContent(event))
       return;
 
     this._startHidePopoverTimer(this._hideTimeout);
     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);
   }
 
   /**
    * @param {!Event} event
    */
   _popoverMouseMove(event) {
     this._stopHidePopoverTimer();
   }
 
   /**
@@ skipping 25 matching lines @@
     if (!this._hidePopoverCallback || this._hidePopoverTimer)
       return;
 
     this._hidePopoverTimer = setTimeout(() => {
       this._hidePopover();
       delete this._hidePopoverTimer;
     }, timeout);
   }
 
   /**
-   * @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) {
     this._scheduledRequest = this._getRequest.call(null, event);
     if (!this._scheduledRequest)
       return;
 
     this._showPopoverTimer = setTimeout(() => {
       delete this._showPopoverTimer;
       this._stopHidePopoverTimer();
@@ skipping 77 matching lines @@
     delete this._hidePopoverTimer;
 
     // We know that we reached the popup, but we might have moved over other elements.
     // Discard pending command.
     this._stopShowPopoverTimer();
   }
 };
 
 /** @typedef {{box: !AnchorBox, show:(function(!UI.GlassPane):!Promise<boolean>), hide:(function()|undefined)}} */
 UI.PopoverRequest;