https://bugs.webkit.org/show_bug.cgi?id=29327

Reviewed by Simon Fraser.

* GNUmakefile.am: Added FontSmoothingMode.h.
* WebCore.gypi: Added FontSmoothingMode.h.
* WebCore.vcproj/WebCore.vcproj: Added FontSmoothingMode.h.
* WebCore.xcodeproj/project.pbxproj: Added FontSmoothingMode.h and made
    it a private header.
* css/CSSComputedStyleDeclaration.cpp:
(WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue): Get the
    font smoothing mode via the font description.
* css/CSSPrimitiveValueMappings.h: Include FontSmoothingMode.h
(WebCore::CSSPrimitiveValue::CSSPrimitiveValue): Updated for the rename
    of FontSmoothing to FontSmoothingMode.
(WebCore::CSSPrimitiveValue::operator FontSmoothingMode): Ditto.
* css/CSSStyleSelector.cpp:
(WebCore::CSSStyleSelector::applyProperty): Get the font smoothing mode
    via the font description.
* platform/graphics/FontDescription.h: Do not include
    RenderStyleConstants.h.
(WebCore::FontDescription::fontSmoothing): Updated for the rename of
    FontSmoothing to FontSmoothingMode.
(WebCore::FontDescription::setFontSmoothing): Ditto.
* platform/graphics/FontSmoothingMode.h: Added.
(WebCore::FontSmoothingMode): Moved the FontSmoothing enum from
    RenderStyleConstants here and renamed it to this.
* rendering/style/RenderStyle.h:
(WebCore::InheritedFlags::fontSmoothing): Removed this getter, since
    this can be accessed via the font description.
* rendering/style/RenderStyleConstants.h: Moved the FontSmoothing enum
    from here to FontSmoothingMode.h.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48474 268f45cc-cd09-0410-ab3c-d52691b4dbfc