7 Commits

Author	SHA1	Message	Date
Moonchild	8ae2b45691	Issue #2732 - Part 3: Explicitly search for <area> only. ... Relying on the implicit conversion by `::FromContent` doesn't work for us because we inherit that from `nsGenericHTMLElement` and isn't specific to `HTMLAreaElement`, so it would accept other elements. This also updates the Attribute changed event handler to exclude `<a>` elements and cleans up an unused variable from the old code.	2025-04-30 23:00:35 +08:00
Moonchild	8a21d95ea3	No issue - restore nullptr-check	2025-04-30 23:00:04 +08:00
Moonchild	8db40dbbb5	No Issue - Modernize nsImageFrame/nsImageMap ... Primarily flow control improvements, and removing unused `nsresults`.	2025-04-30 22:59:45 +08:00
Moonchild	9f64d0f4b0	Issue #2732 - Part 2: Stop accepting <a> as a valid image map <area> ... This was part of the HTML4 standard but only ever implemented by Mozilla and removed again in HTML5 due to lack of adoption. Retaining this could cause web compat issues and unspecified behavior in the layout engine.	2025-04-30 22:59:26 +08:00
Moonchild	2ef82632d4	Issue #2732 - Part 1: Rename mContainsBlockContents to mConsiderWholeSubtree ... It is more descriptive of what it actually does.	2025-04-30 22:59:06 +08:00
Eitan Isaacson	2eea07fc65	[layout] Process pairs in coord list in PolyArea. ... Range -1 assures the array is even with a step size of 2, avoiding lone value processing.	2024-02-23 10:52:22 +08:00
roytam1	dcd9973243	import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo	2018-01-19 03:59:58 +08:00