Unified Diff: include.preload.js
Issue 29352610:
Issue 4265 - Adblock Plus 0.9.5.0 hangs apps.facebook.com (backport Issue 4104) (Closed)
Patch Set:
Created Sept. 10, 2016, 12:40 a.m.
Use n/p to move between diff chunks;
N/P to move between comments.
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| Index: include.preload.js |
| =================================================================== |
| --- a/include.preload.js |
| +++ b/include.preload.js |
| @@ -150,16 +150,21 @@ |
| { |
| function collapseElement() |
| { |
| + var propertyName = "display"; |
| + var propertyValue = "none"; |
| if (element.localName == "frame") |
| - element.style.setProperty("visibility", "hidden", "important"); |
| - else |
| - element.style.setProperty("display", "none", "important"); |
| + { |
| + propertyName = "visibility"; |
| + propertyValue = "hidden"; |
| + } |
| + if (element.style.getPropertyValue(propertyName) != propertyValue || |
| + element.style.getPropertyPriority(propertyName) != "important") |
| + element.style.setProperty(propertyName, propertyValue, "important"); |
| } |
| - if (collapse && !element._collapsed) |
| + if (collapse) |
| { |
| collapseElement(); |
| - element._collapsed = true; |
| if (MutationObserver) |
| new MutationObserver(collapseElement).observe( |
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