[Qt]REGRESSION(r128699): It made 2 fast/js/dfg tests assert
https://bugs.webkit.org/show_bug.cgi?id=96907

Patch by Tullio Lucena <tullio.lucena@openbossa.org> on 2012-10-08
Reviewed by Csaba Osztrogonác.

Unskipping tests.

* platform/qt/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130722 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Qt] Make RenderThemeQStyle/ScrollbarThemeQStyle compile without QStyle/QtWidgets
https://bugs.webkit.org/show_bug.cgi?id=98268

Reviewed by Tor Arne Vestbø.

Source/WebCore:

Extracted QStyle/QWidget related code into a QWebStyle class that implements the QStyleFacade interface.

QStyleFacade is a pure interface that lives in WebCore/platform/qt
(next to RenderThemeQStyle and ScrollbarThemeQStyle) and provides a
minimal interface of what we need to draw with QStyle as well as basic
hit testing and metric retrieval. It also provides a
QStyleFacadeOption class that aggregates common meta-data for
rendering primitives, such as direction, rectangle, state (sunken,
enabled, etc.) or palette. It also provides some more slider/scrollbar
specific fields in a slider sub-structure.

RenderThemeQStyle/ScrollbarThemeQStyle used to instantiate specific QStyleOption sub-classes and populate
them with state information from render objects, before calling straight to QStyle. Most of the common code
was encapsulated in StylePainterQStyle.

The new RenderThemeQStyle/ScrolllbarThemeQStyle uses common code in
StylePainterQStyle to populate state into QStyleFacadeOption before
calling into QStyleFacade.

The style facade is then implemented by QStyleFacadeImp, which extracts
meta-data from QStyleFacadeOption arguments, populates style
primitive specific QStyleOption objects and then calls on QStyle.

RenderThemeQStyle/ScrollbarThemeQStyle can only use interface methods
from QStyleFacade. QStyleFacadeImp on the other hand will live in the
separate QtWebKitWidgets library in the future and therefore cannot use
any WebCore types.

* Target.pri:
* platform/qt/QStyleFacade.cpp: Added.
(WebCore):
(WebCore::QStyleFacade::styleForPage):
* platform/qt/QStyleFacade.h: Added.
(WebCore):
(QStyleFacade):
(WebCore::QStyleFacade::~QStyleFacade):
(WebCore::QStyleFacadeOption::QStyleFacadeOption):
(QStyleFacadeOption):
* platform/qt/RenderThemeQStyle.cpp: Renamed from Source/WebKit/qt/WebCoreSupport/RenderThemeQStyle.cpp.
(WebCore):
(WebCore::RenderThemeQStyle::getStylePainter):
(WebCore::StylePainterQStyle::StylePainterQStyle):
(WebCore::StylePainterQStyle::init):
(WebCore::RenderThemeQStyle::create):
(WebCore::RenderThemeQStyle::setStyleFactoryFunction):
(WebCore::RenderThemeQStyle::styleFactory):
(WebCore::RenderThemeQStyle::RenderThemeQStyle):
(WebCore::RenderThemeQStyle::~RenderThemeQStyle):
(WebCore::RenderThemeQStyle::setPaletteFromPageClientIfExists):
(WebCore::RenderThemeQStyle::inflateButtonRect):
(WebCore::RenderThemeQStyle::computeSizeBasedOnStyle):
(WebCore::RenderThemeQStyle::adjustButtonStyle):
(WebCore::RenderThemeQStyle::setButtonPadding):
(WebCore::RenderThemeQStyle::paintButton):
(WebCore::RenderThemeQStyle::paintTextField):
(WebCore::RenderThemeQStyle::adjustTextAreaStyle):
(WebCore::RenderThemeQStyle::paintTextArea):
(WebCore::RenderThemeQStyle::setPopupPadding):
(WebCore::RenderThemeQStyle::colorPalette):
(WebCore::RenderThemeQStyle::paintMenuList):
(WebCore::RenderThemeQStyle::adjustMenuListButtonStyle):
(WebCore::RenderThemeQStyle::paintMenuListButton):
(WebCore::RenderThemeQStyle::animationDurationForProgressBar):
(WebCore::RenderThemeQStyle::paintProgressBar):
(WebCore::RenderThemeQStyle::paintSliderTrack):
(WebCore::RenderThemeQStyle::adjustSliderTrackStyle):
(WebCore::RenderThemeQStyle::paintSliderThumb):
(WebCore::RenderThemeQStyle::adjustSliderThumbStyle):
(WebCore::RenderThemeQStyle::paintSearchField):
(WebCore::RenderThemeQStyle::adjustSearchFieldDecorationStyle):
(WebCore::RenderThemeQStyle::paintSearchFieldDecoration):
(WebCore::RenderThemeQStyle::adjustSearchFieldResultsDecorationStyle):
(WebCore::RenderThemeQStyle::paintSearchFieldResultsDecoration):
(WebCore::RenderThemeQStyle::paintInnerSpinButton):
(WebCore::RenderThemeQStyle::initializeCommonQStyleOptions):
(WebCore::RenderThemeQStyle::adjustSliderThumbSize):
* platform/qt/RenderThemeQStyle.h: Renamed from Source/WebKit/qt/WebCoreSupport/RenderThemeQStyle.h.
(WebCore):
(RenderThemeQStyle):
(WebCore::RenderThemeQStyle::qStyle):
(StylePainterQStyle):
(WebCore::StylePainterQStyle::isValid):
(WebCore::StylePainterQStyle::paintButton):
(WebCore::StylePainterQStyle::paintTextField):
(WebCore::StylePainterQStyle::paintComboBox):
(WebCore::StylePainterQStyle::paintComboBoxArrow):
(WebCore::StylePainterQStyle::paintSliderTrack):
(WebCore::StylePainterQStyle::paintSliderThumb):
(WebCore::StylePainterQStyle::paintInnerSpinButton):
(WebCore::StylePainterQStyle::paintProgressBar):
(WebCore::StylePainterQStyle::paintScrollCorner):
(WebCore::StylePainterQStyle::paintScrollBar):
* platform/qt/ScrollbarThemeQStyle.cpp: Renamed from Source/WebKit/qt/WebCoreSupport/ScrollbarThemeQStyle.cpp.
(WebCore):
(WebCore::ScrollbarThemeQStyle::ScrollbarThemeQStyle):
(WebCore::ScrollbarThemeQStyle::~ScrollbarThemeQStyle):
(WebCore::scPart):
(WebCore::scrollbarPart):
(WebCore::initSliderStyleOption):
(WebCore::ScrollbarThemeQStyle::paint):
(WebCore::ScrollbarThemeQStyle::hitTest):
(WebCore::ScrollbarThemeQStyle::shouldCenterOnThumb):
(WebCore::ScrollbarThemeQStyle::invalidatePart):
(WebCore::ScrollbarThemeQStyle::scrollbarThickness):
(WebCore::ScrollbarThemeQStyle::thumbPosition):
(WebCore::ScrollbarThemeQStyle::thumbLength):
(WebCore::ScrollbarThemeQStyle::trackPosition):
(WebCore::ScrollbarThemeQStyle::trackLength):
(WebCore::ScrollbarThemeQStyle::paintScrollCorner):
* platform/qt/ScrollbarThemeQStyle.h: Renamed from Source/WebKit/qt/WebCoreSupport/ScrollbarThemeQStyle.h.
(WebCore):
(ScrollbarThemeQStyle):
(WebCore::ScrollbarThemeQStyle::qStyle):

Source/WebKit:

* WebKit1.pro: Add new files to the build.

Source/WebKit/qt:

Extracted QStyle/QWidget related code into a QWebStyle class that implements the QStyleFacade interface.

QStyleFacade is a pure interface that lives in WebCore/platform/qt
(next to RenderThemeQStyle and ScrollbarThemeQStyle) and provides a
minimal interface of what we need to draw with QStyle as well as basic
hit testing and metric retrieval. It also provides a
QStyleFacadeOption class that aggregates common meta-data for
rendering primitives, such as direction, rectangle, state (sunken,
enabled, etc.) or palette. It also provides some more slider/scrollbar
specific fields in a slider sub-structure.

RenderThemeQStyle/ScrollbarThemeQStyle used to instantiate specific QStyleOption sub-classes and populate
them with state information from render objects, before calling straight to QStyle. Most of the common code
was encapsulated in StylePainterQStyle.

The new RenderThemeQStyle/ScrolllbarThemeQStyle uses common code in
StylePainterQStyle to populate state into QStyleFacadeOption before
calling into QStyleFacade.

The style facade is then implemented by QStyleFacadeImp, which extracts
meta-data from QStyleFacadeOption arguments, populates style
primitive specific QStyleOption objects and then calls on QStyle.

RenderThemeQStyle/ScrollbarThemeQStyle can only use interface methods
from QStyleFacade. QStyleFacadeImp on the other hand will live in the
separate QtWebKitWidgets library in the future and therefore cannot use
any WebCore types.

* WebCoreSupport/InitWebCoreQt.cpp:
(WebCore::initializeWebCoreQt):
* WebCoreSupport/QStyleFacadeImp.cpp: Added.
(WebKit):
(WebKit::convertToQStyleState):
(WebKit::convertToQStyleSubControl):
(WebKit::initGenericStyleOption):
(WebKit::initSpecificStyleOption):
(MappedStyleOption):
(WebKit::MappedStyleOption::MappedStyleOption):
(WebKit::convertPixelMetric):
(WebKit::convertToQStyleFacadeSubControl):
(WebKit::QStyleFacadeImp::QStyleFacadeImp):
(WebKit::QStyleFacadeImp::~QStyleFacadeImp):
(WebKit::QStyleFacadeImp::buttonSubElementRect):
(WebKit::QStyleFacadeImp::findFrameLineWidth):
(WebKit::QStyleFacadeImp::simplePixelMetric):
(WebKit::QStyleFacadeImp::buttonMargin):
(WebKit::QStyleFacadeImp::sliderLength):
(WebKit::QStyleFacadeImp::sliderThickness):
(WebKit::QStyleFacadeImp::progressBarChunkWidth):
(WebKit::QStyleFacadeImp::getButtonMetrics):
(WebKit::QStyleFacadeImp::sizeFromContents):
(WebKit::QStyleFacadeImp::paintButton):
(WebKit::QStyleFacadeImp::paintTextField):
(WebKit::QStyleFacadeImp::paintComboBox):
(WebKit::QStyleFacadeImp::paintComboBoxArrow):
(WebKit::QStyleFacadeImp::paintSliderTrack):
(WebKit::QStyleFacadeImp::paintSliderThumb):
(WebKit::QStyleFacadeImp::paintInnerSpinButton):
(WebKit::QStyleFacadeImp::paintProgressBar):
(WebKit::QStyleFacadeImp::scrollBarExtent):
(WebKit::QStyleFacadeImp::scrollBarMiddleClickAbsolutePositionStyleHint):
(WebKit::QStyleFacadeImp::paintScrollCorner):
(WebKit::QStyleFacadeImp::hitTestScrollBar):
(WebKit::QStyleFacadeImp::scrollBarSubControlRect):
(WebKit::QStyleFacadeImp::paintScrollBar):
(WebKit::QStyleFacadeImp::widgetForPainter):
(WebKit::QStyleFacadeImp::style):
* WebCoreSupport/QStyleFacadeImp.h: Added.
(WebCore):
(WebKit):
(QStyleFacadeImp):
(WebKit::QStyleFacadeImp::create):
(WebKit::QStyleFacadeImp::isValid):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130723 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Qt][WK2] Unskip now passing tests.

* platform/qt-5.0-wk2/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130724 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed GTK build fix after r130689.

Adding a required symbol to symbols.filter.

* Source/autotools/symbols.filter:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130725 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Renamed RegisterFile to JSStack, and removed prototype of the
previously deleted Interpreter::privateExecute().
https://bugs.webkit.org/show_bug.cgi?id=98717.

Reviewed by Filip Pizlo.

* CMakeLists.txt:
* GNUmakefile.list.am:
* JavaScriptCore.order:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
* JavaScriptCore.xcodeproj/project.pbxproj:
* Target.pri:
* bytecode/BytecodeConventions.h:
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::nameForRegister):
* bytecode/CodeBlock.h:
(CodeBlock):
* bytecode/ValueRecovery.h:
(JSC::ValueRecovery::alreadyInJSStack):
(JSC::ValueRecovery::alreadyInJSStackAsUnboxedInt32):
(JSC::ValueRecovery::alreadyInJSStackAsUnboxedCell):
(JSC::ValueRecovery::alreadyInJSStackAsUnboxedBoolean):
(JSC::ValueRecovery::alreadyInJSStackAsUnboxedDouble):
(JSC::ValueRecovery::displacedInJSStack):
(JSC::ValueRecovery::isAlreadyInJSStack):
(JSC::ValueRecovery::virtualRegister):
(JSC::ValueRecovery::dump):
* bytecompiler/BytecodeGenerator.cpp:
(JSC::BytecodeGenerator::resolveCallee):
(JSC::BytecodeGenerator::emitCall):
(JSC::BytecodeGenerator::emitConstruct):
* bytecompiler/BytecodeGenerator.h:
(JSC::BytecodeGenerator::registerFor):
* dfg/DFGAbstractState.h:
(AbstractState):
* dfg/DFGAssemblyHelpers.h:
(JSC::DFG::AssemblyHelpers::emitGetFromCallFrameHeaderPtr):
(JSC::DFG::AssemblyHelpers::emitPutToCallFrameHeader):
(JSC::DFG::AssemblyHelpers::emitPutImmediateToCallFrameHeader):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::getDirect):
(JSC::DFG::ByteCodeParser::findArgumentPositionForLocal):
(JSC::DFG::ByteCodeParser::addCall):
(JSC::DFG::ByteCodeParser::InlineStackEntry::remapOperand):
(JSC::DFG::ByteCodeParser::handleInlining):
(JSC::DFG::ByteCodeParser::parseBlock):
(JSC::DFG::ByteCodeParser::InlineStackEntry::InlineStackEntry):
* dfg/DFGGenerationInfo.h:
(GenerationInfo):
(JSC::DFG::GenerationInfo::needsSpill):
* dfg/DFGGraph.h:
* dfg/DFGJITCompiler.cpp:
(JSC::DFG::JITCompiler::compileEntry):
(JSC::DFG::JITCompiler::compileFunction):
* dfg/DFGJITCompiler.h:
(JSC::DFG::JITCompiler::beginCall):
* dfg/DFGOSREntry.cpp:
(JSC::DFG::prepareOSREntry):
* dfg/DFGOSRExitCompiler32_64.cpp:
(JSC::DFG::OSRExitCompiler::compileExit):
* dfg/DFGOSRExitCompiler64.cpp:
(JSC::DFG::OSRExitCompiler::compileExit):
* dfg/DFGRepatch.cpp:
(JSC::DFG::tryBuildGetByIDList):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compile):
(JSC::DFG::SpeculativeJIT::checkArgumentTypes):
(JSC::DFG::SpeculativeJIT::computeValueRecoveryFor):
* dfg/DFGSpeculativeJIT.h:
(SpeculativeJIT):
(JSC::DFG::SpeculativeJIT::spill):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::emitCall):
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::fillInteger):
(JSC::DFG::SpeculativeJIT::emitCall):
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGThunks.cpp:
(JSC::DFG::throwExceptionFromCallSlowPathGenerator):
(JSC::DFG::slowPathFor):
(JSC::DFG::virtualForThunkGenerator):
* dfg/DFGValueSource.cpp:
(JSC::DFG::ValueSource::dump):
* dfg/DFGValueSource.h:
(JSC::DFG::dataFormatToValueSourceKind):
(JSC::DFG::valueSourceKindToDataFormat):
(JSC::DFG::isInJSStack):
(JSC::DFG::ValueSource::forSpeculation):
(JSC::DFG::ValueSource::isInJSStack):
(JSC::DFG::ValueSource::valueRecovery):
* dfg/DFGVariableEventStream.cpp:
(JSC::DFG::VariableEventStream::reconstruct):
* heap/Heap.cpp:
(JSC::Heap::stack):
(JSC::Heap::getConservativeRegisterRoots):
(JSC::Heap::markRoots):
* heap/Heap.h:
(JSC):
(Heap):
* interpreter/CallFrame.cpp:
(JSC::CallFrame::stack):
* interpreter/CallFrame.h:
(JSC::ExecState::calleeAsValue):
(JSC::ExecState::callee):
(JSC::ExecState::codeBlock):
(JSC::ExecState::scope):
(JSC::ExecState::callerFrame):
(JSC::ExecState::returnPC):
(JSC::ExecState::hasReturnPC):
(JSC::ExecState::clearReturnPC):
(JSC::ExecState::bytecodeOffsetForNonDFGCode):
(JSC::ExecState::setBytecodeOffsetForNonDFGCode):
(JSC::ExecState::inlineCallFrame):
(JSC::ExecState::codeOriginIndexForDFG):
(JSC::ExecState::currentVPC):
(JSC::ExecState::setCurrentVPC):
(JSC::ExecState::setCallerFrame):
(JSC::ExecState::setScope):
(JSC::ExecState::init):
(JSC::ExecState::argumentCountIncludingThis):
(JSC::ExecState::offsetFor):
(JSC::ExecState::setArgumentCountIncludingThis):
(JSC::ExecState::setCallee):
(JSC::ExecState::setCodeBlock):
(JSC::ExecState::setReturnPC):
(JSC::ExecState::setInlineCallFrame):
(ExecState):
* interpreter/Interpreter.cpp:
(JSC::Interpreter::slideRegisterWindowForCall):
(JSC::eval):
(JSC::loadVarargs):
(JSC::Interpreter::dumpRegisters):
(JSC::Interpreter::throwException):
(JSC::Interpreter::execute):
(JSC::Interpreter::executeCall):
(JSC::Interpreter::executeConstruct):
(JSC::Interpreter::prepareForRepeatCall):
(JSC::Interpreter::endRepeatCall):
* interpreter/Interpreter.h:
(JSC::Interpreter::stack):
(Interpreter):
(JSC::Interpreter::execute):
(JSC):
* interpreter/JSStack.cpp: Copied from Source/JavaScriptCore/interpreter/RegisterFile.cpp.
(JSC::stackStatisticsMutex):
(JSC::JSStack::~JSStack):
(JSC::JSStack::growSlowCase):
(JSC::JSStack::gatherConservativeRoots):
(JSC::JSStack::releaseExcessCapacity):
(JSC::JSStack::initializeThreading):
(JSC::JSStack::committedByteCount):
(JSC::JSStack::addToCommittedByteCount):
* interpreter/JSStack.h: Copied from Source/JavaScriptCore/interpreter/RegisterFile.h.
(JSStack):
(JSC::JSStack::JSStack):
(JSC::JSStack::shrink):
(JSC::JSStack::grow):
* interpreter/RegisterFile.cpp: Removed.
* interpreter/RegisterFile.h: Removed.
* interpreter/VMInspector.cpp:
(JSC::VMInspector::dumpFrame):
* jit/JIT.cpp:
(JSC::JIT::JIT):
(JSC::JIT::privateCompile):
* jit/JIT.h:
(JSC):
(JIT):
* jit/JITCall.cpp:
(JSC::JIT::compileLoadVarargs):
(JSC::JIT::compileCallEval):
(JSC::JIT::compileCallEvalSlowCase):
(JSC::JIT::compileOpCall):
* jit/JITCall32_64.cpp:
(JSC::JIT::emit_op_ret):
(JSC::JIT::emit_op_ret_object_or_this):
(JSC::JIT::compileLoadVarargs):
(JSC::JIT::compileCallEval):
(JSC::JIT::compileCallEvalSlowCase):
(JSC::JIT::compileOpCall):
* jit/JITCode.h:
(JSC):
(JSC::JITCode::execute):
* jit/JITInlineMethods.h:
(JSC::JIT::emitPutToCallFrameHeader):
(JSC::JIT::emitPutCellToCallFrameHeader):
(JSC::JIT::emitPutIntToCallFrameHeader):
(JSC::JIT::emitPutImmediateToCallFrameHeader):
(JSC::JIT::emitGetFromCallFrameHeaderPtr):
(JSC::JIT::emitGetFromCallFrameHeader32):
(JSC::JIT::updateTopCallFrame):
(JSC::JIT::unmap):
* jit/JITOpcodes.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
(JSC::JIT::privateCompileCTINativeCall):
(JSC::JIT::emit_op_end):
(JSC::JIT::emit_op_ret):
(JSC::JIT::emit_op_ret_object_or_this):
(JSC::JIT::emit_op_create_this):
(JSC::JIT::emit_op_get_arguments_length):
(JSC::JIT::emit_op_get_argument_by_val):
(JSC::JIT::emit_op_resolve_global_dynamic):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
(JSC::JIT::privateCompileCTINativeCall):
(JSC::JIT::emit_op_end):
(JSC::JIT::emit_op_create_this):
(JSC::JIT::emit_op_get_arguments_length):
(JSC::JIT::emit_op_get_argument_by_val):
* jit/JITPropertyAccess.cpp:
(JSC::JIT::emit_op_get_scoped_var):
(JSC::JIT::emit_op_put_scoped_var):
* jit/JITPropertyAccess32_64.cpp:
(JSC::JIT::emit_op_get_scoped_var):
(JSC::JIT::emit_op_put_scoped_var):
* jit/JITStubs.cpp:
(JSC::ctiTrampoline):
(JSC::JITThunks::JITThunks):
(JSC):
(JSC::DEFINE_STUB_FUNCTION):
* jit/JITStubs.h:
(JSC):
(JITStackFrame):
* jit/JSInterfaceJIT.h:
* jit/SpecializedThunkJIT.h:
(JSC::SpecializedThunkJIT::SpecializedThunkJIT):
(JSC::SpecializedThunkJIT::returnJSValue):
(JSC::SpecializedThunkJIT::returnDouble):
(JSC::SpecializedThunkJIT::returnInt32):
(JSC::SpecializedThunkJIT::returnJSCell):
* llint/LLIntData.cpp:
(JSC::LLInt::Data::performAssertions):
* llint/LLIntOffsetsExtractor.cpp:
* llint/LLIntSlowPaths.cpp:
(JSC::LLInt::LLINT_SLOW_PATH_DECL):
(JSC::LLInt::genericCall):
* llint/LLIntSlowPaths.h:
(LLInt):
* llint/LowLevelInterpreter.asm:
* runtime/Arguments.cpp:
(JSC::Arguments::tearOffForInlineCallFrame):
* runtime/CommonSlowPaths.h:
(JSC::CommonSlowPaths::arityCheckFor):
* runtime/InitializeThreading.cpp:
(JSC::initializeThreadingOnce):
* runtime/JSActivation.cpp:
(JSC::JSActivation::visitChildren):
* runtime/JSGlobalObject.cpp:
(JSC::JSGlobalObject::globalExec):
* runtime/JSGlobalObject.h:
(JSC):
(JSGlobalObject):
* runtime/JSLock.cpp:
(JSC):
* runtime/JSVariableObject.h:
(JSVariableObject):
* runtime/MemoryStatistics.cpp:
(JSC::globalMemoryStatistics):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130726 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed gadening after r130709.

* fast/harness/results-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130727 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[Qt] Remove redundant JAVASCRIPTCORE_JIT variable
https://bugs.webkit.org/show_bug.cgi?id=50000

Patch by Laszlo Gombos <l.gombos@samsung.com> on 2012-10-09
Reviewed by Simon Hausmann.

Use ENABLE_JIT instead.

* qmake/mkspecs/features/valgrind.prf:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130728 268f45cc-cd09-0410-ab3c-d52691b4dbfc