Crash in DumpRenderTree at com.apple.WebCore: WebCore::RenderTextTrackCue::repositionGenericCue + 154
https://bugs.webkit.org/show_bug.cgi?id=116882

Reviewed by Eric Carlson.

Remove an inappropriate assert. No cues coming through repositionGenericCue will be WebVTT ones.

* rendering/RenderTextTrackCue.cpp:
(WebCore::RenderTextTrackCue::repositionGenericCue):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150827 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Windows] Silence a few failures to get bot green.
https://bugs.webkit.org/show_bug.cgi?id=116564

* platform/win/TestExpectations: Disable some tests.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150830 268f45cc-cd09-0410-ab3c-d52691b4dbfc
r150199 is very wrong
https://bugs.webkit.org/show_bug.cgi?id=116876

JSValue needs to protect its internal JSValueRef.

Reviewed by Darin Adler.

* API/JSValue.mm:
(-[JSValue initWithValue:inContext:]):
(-[JSValue dealloc]):
* API/tests/testapi.mm: Added a simple test to make sure that we protect the
underlying JavaScript value across garbage collections.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150831 268f45cc-cd09-0410-ab3c-d52691b4dbfc
String(new Date(2010,10,1)) is wrong in KRAT, YAKT
https://bugs.webkit.org/show_bug.cgi?id=106750

Reviewed by Darin Adler.

First part of a fix, simplfy date handling code, instead of operating separately
on the UTC-standard and standard-DST offsets, just generate a combined UTC-local
offset (this is what we actually need, and what the OS gives us).

../JavaScriptCore: 

* runtime/JSDateMath.cpp:
(JSC::getLocalTimeOffset):
    - removed getUTCOffset, converted getDSTOffset -> getLocalTimeOffset
(JSC::gregorianDateTimeToMS):
(JSC::msToGregorianDateTime):
(JSC::parseDateFromNullTerminatedCharacters):
    - call getLocalTimeOffset instead of getUTCOffset/getDSTOffset
* runtime/VM.cpp:
(JSC::VM::resetDateCache):
    - removed cachedUTCOffset, converted DSTOffsetCache -> LocalTimeOffsetCache
* runtime/VM.h:
(JSC::LocalTimeOffsetCache::LocalTimeOffsetCache):
(JSC::LocalTimeOffsetCache::reset):
(LocalTimeOffsetCache):
    - removed cachedUTCOffset, converted DSTOffsetCache -> LocalTimeOffsetCache

../WTF: 

* wtf/DateMath.cpp:
(WTF::calculateUTCOffset):
(WTF::calculateDSTOffset):
    - made static, now not called from outside of this file.
(WTF::calculateLocalTimeOffset):
    - This combines the 2038 related adjustment from calculateDSTOffset with the
      maxUnixTime adjustment from calculateDSTOffsetSimple. Then, if HAVE(TM_GMTOFF)
      just call getLocalTime, if not use calculateUTCOffset/calculateDSTOffset.
(WTF::parseDateFromNullTerminatedCharacters):
    - call calculateLocalTimeOffset instead of calculateUTCOffset/calculateDSTOffset
* wtf/DateMath.h:
(WTF::LocalTimeOffset::LocalTimeOffset):
(LocalTimeOffset):
(WTF::LocalTimeOffset::operator==):
    - new struct type, a tuple of UTC-local offset & isDST flag.
    - replaced calculateUTCOffset/calculateDSTOffset with calculateLocalTimeOffset
* wtf/GregorianDateTime.cpp:
(WTF::GregorianDateTime::setToCurrentLocalTime):
    - call calculateLocalTimeOffset instead of calculateUTCOffset/calculateDSTOffset



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150833 268f45cc-cd09-0410-ab3c-d52691b4dbfc