Remove code for 10.5 and earlier from Source/WebCore
https://bugs.webkit.org/show_bug.cgi?id=113754

Reviewed by Benjamin Poulain.

Removed the code for 10.5 and removed if-def for 10.6.

* WebCore.xcodeproj/project.pbxproj:
* page/ContextMenuController.cpp:
(WebCore::ContextMenuController::populate):
* platform/LocalizedStrings.cpp:
(WebCore::imageTitle):
* platform/graphics/cg/GraphicsContextCG.cpp:
(WebCore::GraphicsContext::setAllowsFontSmoothing):
* platform/graphics/cg/ImageCG.cpp:
(WebCore::Image::drawPattern):
* platform/graphics/cg/ImageSourceCG.cpp:
(WebCore::ImageSource::clear):
* platform/graphics/cg/PathCG.cpp:
(WebCore::Path::boundingRect):
* platform/graphics/cocoa/FontPlatformDataCocoa.mm:
(WebCore):
(WebCore::FontPlatformData::ctFont):
* platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:
(WebCore::MediaPlayerPrivateGStreamerBase::supportsFullscreen):
* platform/graphics/mac/ComplexTextControllerCoreText.mm:
* platform/graphics/mac/FontCacheMac.mm:
(WebCore):
(WebCore::fontCacheRegisteredFontsChangedNotificationCallback):
(WebCore::FontCache::platformInit):
* platform/graphics/mac/FontCustomPlatformData.cpp:
(WebCore::FontCustomPlatformData::~FontCustomPlatformData):
(WebCore::createFontCustomPlatformData):
* platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
(WebCore::MediaPlayerPrivateQTKit::createQTMovie):
(WebCore::MediaPlayerPrivateQTKit::supportsFullscreen):
(WebCore::MediaPlayerPrivateQTKit::setClosedCaptionsVisible):
(WebCore::MediaPlayerPrivateQTKit::cacheMovieScale):
* platform/graphics/mac/SimpleFontDataMac.mm:
(WebCore::SimpleFontData::platformInit):
* platform/graphics/mac/WebLayer.h:
* platform/mac/CursorMac.mm:
(WebCore::Cursor::ensurePlatformCursor):
* platform/mac/DisplaySleepDisabler.cpp:
(WebCore::DisplaySleepDisabler::DisplaySleepDisabler):
(WebCore):
* platform/mac/DisplaySleepDisabler.h:
(DisplaySleepDisabler):
* platform/mac/EmptyProtocolDefinitions.h:
* platform/mac/HTMLConverter.h:
* platform/mac/HTMLConverter.mm:
* platform/mac/PopupMenuMac.mm:
(WebCore::PopupMenuMac::populate):
* platform/mac/ScrollElasticityController.mm:
(systemUptime):
* platform/mac/SharedTimerMac.mm:
(PowerObserver):
(WebCore::PowerObserver::PowerObserver):
(WebCore::PowerObserver::~PowerObserver):
(WebCore::PowerObserver::didReceiveSystemPowerNotification):
* platform/mac/SuddenTermination.mm:
* platform/mac/WebCoreFullScreenWindow.mm:
(-[WebCoreFullScreenWindow initWithContentRect:styleMask:backing:defer:]):
* platform/mac/WebFontCache.mm:
(+[WebFontCache getTraits:inFamily:]):
(+[WebFontCache internalFontWithFamily:traits:weight:size:]):
* platform/mac/WebVideoFullscreenController.mm:
(SOFT_LINK_POINTER):
(-[WebVideoFullscreenController updateMenuAndDockForFullscreen]):
* platform/mac/WebVideoFullscreenHUDWindowController.mm:
(createControlWithMediaUIControlType):
(-[WebVideoFullscreenHUDWindowController windowDidLoad]):
* platform/network/Credential.h:
* platform/network/cf/DNSCFNet.cpp:
(WebCore::DNSResolveQueue::platformProxyIsEnabledInSystemPreferences):
* platform/network/cf/ProxyServerCFNet.cpp:
(WebCore):
(WebCore::proxyServersForURL):
* platform/network/cf/SocketStreamHandleCFNet.cpp:
(WebCore::SocketStreamHandle::chooseProxy):
* platform/network/mac/AuthenticationMac.mm:
(WebCore):
* platform/network/mac/WebCoreURLResponse.mm:
(WebCore::adjustMIMETypeIfNecessary):
* platform/text/TextChecking.h:
(WebCore):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147710 268f45cc-cd09-0410-ab3c-d52691b4dbfc