Clean up virtual functions in css/
https://bugs.webkit.org/show_bug.cgi?id=138230
Reviewed by Benjamin Poulain.
Clean up virtual functions in css/ by:
- Making virtual functions final when possible
- Making classes final when possible
- Using 'override' when appropriate
- Explicitly marking functions / destructors as virtual when they are
inherently virtual
- Making isXXX() virtual functions private on XXX classes to avoid
unnecessary type checks
No new tests, no behavior change.
* WebCore.exp.in:
* css/CSSBasicShapes.h:
* css/CSSCharsetRule.h:
* css/CSSComputedStyleDeclaration.h:
* css/CSSCrossfadeValue.h:
* css/CSSFilterImageValue.h:
* css/CSSFontFaceLoadEvent.h:
* css/CSSFontFaceRule.h:
* css/CSSFontFaceSource.h:
* css/CSSImportRule.h:
* css/CSSMediaRule.h:
* css/CSSPageRule.h:
* css/CSSRuleList.h:
(WebCore::StaticCSSRuleList::ref): Deleted.
(WebCore::StaticCSSRuleList::styleSheet): Deleted.
(WebCore::StaticCSSRuleList::length): Deleted.
(WebCore::StaticCSSRuleList::item): Deleted.
(WebCore::LiveCSSRuleList::ref): Deleted.
(WebCore::LiveCSSRuleList::deref): Deleted.
(WebCore::LiveCSSRuleList::length): Deleted.
(WebCore::LiveCSSRuleList::item): Deleted.
(WebCore::LiveCSSRuleList::styleSheet): Deleted.
* css/CSSStyleRule.h:
* css/CSSSupportsRule.h:
* css/CSSUnknownRule.h:
* css/FontLoader.h:
* css/PropertySetCSSStyleDeclaration.h:
(WebCore::PropertySetCSSStyleDeclaration::parentElement):
* css/WebKitCSSKeyframeRule.h:
* css/WebKitCSSViewportRule.h:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@175391 268f45cc-cd09-0410-ab3c-d52691b4dbfc
21 files changed
