https://bugs.webkit.org/show_bug.cgi?id=126237

Reviewed by Simon Fraser.

* css/CSSComputedStyleDeclaration.cpp:
(WebCore::ComputedStyleExtractor::propertyValue): Added iOS-specific code and FIXME comment.
* css/CSSParser.cpp:
(WebCore::CSSParserContext::CSSParserContext): Ditto.
(WebCore::CSSParser::parseValue): Ditto.
* css/CSSPropertyNames.in: Added property -webkit-composition-fill-color. Also added FIXME comment.
* css/CSSValueKeywords.in: Added iOS-specific -apple-system-* values.
* css/DeprecatedStyleBuilder.cpp:
(WebCore::DeprecatedStyleBuilder::DeprecatedStyleBuilder): Added iOS-specific code and FIXME comments.
* css/MediaFeatureNames.h: Added media feature -webkit-video-playable-inline.
* css/MediaQueryEvaluator.cpp:
(WebCore::isRunningOnIPhoneOrIPod): Added. Also added FIXME comment.
(WebCore::video_playable_inlineMediaFeatureEval): Added.
* css/StyleResolver.cpp:
(WebCore::StyleResolver::canShareStyleWithElement): Substitute toHTMLMediaElement() for toMediaElement().
(WebCore::StyleResolver::applyProperty): Added iOS-specific code and FIXME comment.
* css/html.css: Added iOS-specific CSS styles.
(input, textarea, keygen, select, button, isindex):
(isindex):
(input[type="date"]):
(input[type="datetime"]):
(input[type="datetime-local"]):
(input[type="month"]):
(input[type="time"]):
(textarea):
(input:-webkit-autofill):
(input[type="radio"], input[type="checkbox"]):
(input[type="button"], input[type="submit"], input[type="reset"], input[type="file"]::-webkit-file-upload-button, button):
(input[type="range"]::-webkit-slider-thumb, input[type="range"]::-webkit-media-slider-thumb):
(input[type="range"]::-webkit-slider-thumb:active):
(input:disabled, textarea:disabled):
(input[readonly], textarea[readonly]):
(textarea::-webkit-input-placeholder):
(input[type="checkbox"]):
(input[type="radio"]):
(input[type="checkbox"]:checked, input[type="radio"]:checked):
(input[type="checkbox"]:checked:disabled, input[type="radio"]:checked:disabled):
(select:focus):
(select):
* css/mathml.css: Added iOS-specific CSS styles.
(math, mfenced > *):
(mo, mfenced):
* css/mediaControlsiOS.css: Added.
* css/svg.css: Added iOS-specific CSS styles.
(text, tspan, tref):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@161286 268f45cc-cd09-0410-ab3c-d52691b4dbfc