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https://issues.apache.org/jira/browse/FLEX-33889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13818648#comment-13818648
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Danko Kozar edited comment on FLEX-33889 at 11/11/13 1:37 AM:
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Even a greater chance than nobody except the original Style subsystem authors
never used internal methods such as this one ;)
This method has not been mentioned online since 2006 - and back then it was
being "mentioned" only in code repos like this one:
http://www.cs.vu.nl/~eliens/assets/sdk/flex2/frameworks/source/mx/styles/CSSStyleDeclaration.as
However, you can leave it as it is - it can do no harm (adds only a few hundred
bytes more to Flex).
Let's leave it for someone in 5 years from now to remove it ;)
was (Author: dkozar):
Even a greater chance than nobody except the original Style subsystem authors
haven't been using internal methods such as this one ;)
This method has not been mentioned online since 2006 - and back then it was
being "mentioned" only in code repos like this one:
http://www.cs.vu.nl/~eliens/assets/sdk/flex2/frameworks/source/mx/styles/CSSStyleDeclaration.as
However, you can leave it as it is - it can do no harm (adds only a few hundred
bytes more to Flex).
Let's leave it for someone in 5 years from now to remove it ;)
> CSSStyleDeclaration->createProtoChainRoot() is obsolete
> -------------------------------------------------------
>
> Key: FLEX-33889
> URL: https://issues.apache.org/jira/browse/FLEX-33889
> Project: Apache Flex
> Issue Type: Improvement
> Components: Styles
> Affects Versions: Apache Flex 4.11.0
> Reporter: Danko Kozar
> Priority: Trivial
> Labels: CSSStyleDeclaration, StyleManager, css, quickfix,
> style,, stylesheet,, styling,
> Original Estimate: 2m
> Remaining Estimate: 2m
>
> CSSStyleDeclaration->createProtoChainRoot() is obsolete (it seems since
> Macromedia days). :)
> This is an "mx_internal" method, and couldn't find any references by the
> framework itself. Am I right?
> Another method is used (for initializing the styles root) instead:
> SystemManagerImpl->initProtoChainRoots()
> Here's the actual method to remove:
> /**
> * @private
> */
> mx_internal function createProtoChainRoot():Object
> {
> var root:Object = {};
> // If there's a defaultFactory for this style sheet,
> // then add the object it produces to the root.
> if (defaultFactory != null)
> {
> defaultFactory.prototype = root;
> root = new defaultFactory();
> }
> // If there's a factory for this style sheet,
> // then add the object it produces to the root.
> if (factory != null)
> {
> factory.prototype = root;
> root = new factory();
> }
> clones[ root ] = 1;
>
> return root;
> }
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