Remove XMLMIMETypeRegExp
https://bugs.webkit.org/show_bug.cgi?id=116861
Reviewed by Alexey Proskuryakov.
Remove the XMLMIMETypeRegExp class. It contained a regular expression that was used
for checking for valid XML MIME types in DOMImplementation::isXMLMIMEType. The thread-global
instance was stored in ThreadGlobalData.
The class is removed, with DOMImplementation::isXMLMIMEType now testing that the given MIME type
is of proper form and contains only valid characters.
No new tests - no change in functionality.
* dom/DOMImplementation.cpp:
(WebCore::isValidXMLMIMETypeChar): A helper method that returns true only for characters that
are acceptable in a valid XML MIME type (apart from the forward slash).
(WebCore::DOMImplementation::isXMLMIMEType): Instead of using a regular expression, determine
whether the given string is a valid non-standard XML mime type by checking for the '+xml' ending,
proper forward slash position, and that no invalid characters are used in the string.
* dom/DOMImplementation.h:
* platform/ThreadGlobalData.cpp:
(WebCore::ThreadGlobalData::ThreadGlobalData): The OwnPtr<XMLMIMETypeRegExp> member variable is being removed.
(WebCore::ThreadGlobalData::destroy): Ditto.
* platform/ThreadGlobalData.h:
(WebCore): No need for the XMLMIMETypeRegExp forward declaration.
(ThreadGlobalData): Remove the OwnPtr<XMLMIMETypeRegExp> member variable.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@151126 268f45cc-cd09-0410-ab3c-d52691b4dbfc
5 files changed
