https://bugs.webkit.org/show_bug.cgi?id=126997

Reviewed by Andreas Kling.

Source/WebCore:

Removing redundant code path. WebkitCSSSVGDocumentValue
can be expressed by a CSSPrimitiveValue.

No new tests.

* CMakeLists.txt:
* GNUmakefile.list.am:
* WebCore.order:
* WebCore.vcxproj/WebCore.vcxproj:
* WebCore.vcxproj/WebCore.vcxproj.filters:
* WebCore.xcodeproj/project.pbxproj:
* css/CSSParser.cpp:
(WebCore::CSSParser::parseFilter):
* css/CSSValue.cpp:
(WebCore::CSSValue::equals):
(WebCore::CSSValue::cssText):
(WebCore::CSSValue::destroy):
* css/CSSValue.h:
* css/StyleResolver.cpp:
(WebCore::StyleResolver::createFilterOperations):
* css/StyleResolver.h:
* css/WebKitCSSSVGDocumentValue.cpp: Removed.
* css/WebKitCSSSVGDocumentValue.h: Removed.
* css/CSSComputedStyleDeclaration.cpp:
(WebCore::ComputedStyleExtractor::valueForFilter):
* css/WebKitCSSFilterValue.cpp:
(WebCore::WebKitCSSFilterValue::customCSSText):

LayoutTests:

Update results after use of CSSPrimitiveValue.

* css3/filters/filter-property-computed-style-expected.txt:
* css3/filters/filter-property-expected.txt:
* css3/filters/filter-property-parsing-expected.txt:
* css3/filters/script-tests/filter-property-computed-style.js:
* css3/filters/script-tests/filter-property-parsing.js:
* css3/filters/script-tests/filter-property.js:
* fast/filter-image/parse-filter-image-expected.txt:
* fast/filter-image/parse-filter-image.html:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162051 268f45cc-cd09-0410-ab3c-d52691b4dbfc