Reviewed by Benjamin Poulain.

Source/WebCore:

Delete all the code for Mac OS 10.6. Nobody builds on Snow Leopard at this point.

* WebCore.exp.in:
* WebCore.xcodeproj/project.pbxproj:
* editing/mac/EditorMac.mm:
(WebCore::Editor::pasteWithPasteboard):
* page/ContextMenuController.cpp:
(WebCore::ContextMenuController::populate):
* platform/LocalizedStrings.cpp:
(WebCore::truncatedStringForLookupMenuItem):
(WebCore::contextMenuItemTagSearchWeb):
(WebCore::contextMenuItemTagLookUpInDictionary):
* platform/MemoryPressureHandler.cpp:
* platform/audio/mac/AudioBusMac.mm:
(WebCore::AudioBus::loadPlatformResource):
* platform/graphics/ca/GraphicsLayerCA.cpp:
(WebCore::GraphicsLayerCA::createTransformAnimationsFromKeyframes):
* platform/graphics/ca/PlatformCALayer.h:
* platform/graphics/ca/mac/PlatformCALayerMac.mm:
(PlatformCALayer::acceleratesDrawing):
(PlatformCALayer::setAcceleratesDrawing):
(PlatformCALayer::contentsScale):
(PlatformCALayer::setContentsScale):
(PlatformCALayer::synchronouslyDisplayTilesInRect):
* platform/graphics/ca/mac/TileController.mm:
(WebCore::TileController::setScale):
(WebCore::TileController::setAcceleratesDrawing):
(WebCore::TileController::createTileLayer):
* platform/graphics/cg/ImageBufferDataCG.cpp:
(WebCore::ImageBufferData::getData):
(WebCore::ImageBufferData::putData):
* platform/graphics/cg/ImageBufferDataCG.h:
* platform/graphics/cg/PathCG.cpp:
(WebCore::Path::platformAddPathForRoundedRect):
* platform/graphics/cocoa/FontPlatformDataCocoa.mm:
(WebCore::FontPlatformData::FontPlatformData):
(WebCore::FontPlatformData::setFont):
* platform/graphics/mac/FontMac.mm:
(WebCore::showGlyphsWithAdvances):
* platform/graphics/mac/GraphicsContextMac.mm:
(WebCore::GraphicsContext::drawLineForDocumentMarker):
* platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
(WebCore::MediaPlayerPrivateQTKit::createQTMovie):
(WebCore::MediaPlayerPrivateQTKit::layerHostChanged):
* platform/graphics/mac/WebLayer.mm:
(drawLayerContents):
* platform/mac/CursorMac.mm:
(WebCore::Cursor::ensurePlatformCursor):
* platform/mac/EmptyProtocolDefinitions.h: Removed.
* platform/mac/MemoryPressureHandlerMac.mm:
(WebCore::MemoryPressureHandler::releaseMemory):
* platform/mac/NSScrollerImpDetails.h:
* platform/mac/PlatformEventFactoryMac.mm:
(WebCore::momentumPhaseForEvent):
(WebCore::phaseForEvent):
* platform/mac/ScrollAnimatorMac.mm:
* platform/mac/SharedTimerMac.mm:
* platform/mac/WebCoreSystemInterface.h:
* platform/mac/WebCoreSystemInterface.mm:
* platform/network/mac/ResourceHandleMac.mm:
* platform/network/mac/ResourceRequestMac.mm:
(WebCore::ResourceRequest::doUpdateResourceRequest):
(WebCore::ResourceRequest::doUpdatePlatformRequest):
* platform/text/cf/HyphenationCF.cpp:
* platform/text/mac/HyphenationMac.mm: Removed.
* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::containsPaintedContent):
* rendering/RenderThemeMac.mm:
(WebCore::RenderThemeMac::shouldShowPlaceholderWhenFocused):

Source/WebKit/mac:

* DefaultDelegates/WebDefaultContextMenuDelegate.mm:
(-[WebDefaultUIDelegate menuItemWithTag:target:representedObject:]):
(-[WebDefaultUIDelegate webView:contextMenuItemsForElement:defaultMenuItems:]):
* Misc/WebNSControlExtras.m:
(-[NSControl sizeToFitAndAdjustWindowHeight]):
* Misc/WebNSFileManagerExtras.mm:
* WebCoreSupport/WebEditorClient.mm:
(WebEditorClient::shouldEraseMarkersAfterChangeSelection):
(WebEditorClient::getGuessesForWord):
* WebCoreSupport/WebFrameLoaderClient.mm:
(WebFrameLoaderClient::dispatchDidLayout):
(WebFrameLoaderClient::provisionalLoadStarted):
* WebCoreSupport/WebSystemInterface.mm:
(InitWebCoreSystemInterface):
* WebKitPrefix.h:
* WebView/WebDynamicScrollBarsView.mm:
(-[WebDynamicScrollBarsView scrollWheel:]):
* WebView/WebFullScreenController.mm:
(convertRectToScreen):
(-[WebFullScreenController finishedEnterFullScreenAnimation:]):
(-[WebFullScreenController exitFullScreen]):
* WebView/WebHTMLView.mm:
(-[WebHTMLView _pasteWithPasteboard:allowPlainText:]):
(-[WebHTMLView removeMouseMovedObserver]):
(-[WebHTMLView windowDidBecomeKey:]):
(-[WebHTMLView windowDidResignKey:]):
* WebView/WebView.mm:
(-[WebView _deviceScaleFactor]):

Source/WebKit2:

* NetworkProcess/mac/NetworkProcessMac.mm:
(WebKit::overrideSystemProxies):
(WebKit::NetworkProcess::platformInitializeNetworkProcess):
* WebKit2Prefix.h:

Source/WTF:

* wtf/FastMalloc.cpp:
(WTF::TCMalloc_ThreadCache::CreateCacheIfNecessary):
* wtf/FeatureDefines.h:
* wtf/Platform.h:

Tools:

* DumpRenderTree/mac/CheckedMalloc.cpp:
(protectionOfRegion):
(makeLargeMallocFailSilently):
* DumpRenderTree/mac/DumpRenderTree.mm:
(resetDefaultsToConsistentValues):
* DumpRenderTree/mac/DumpRenderTreeDraggingInfo.mm:
(-[DumpRenderTreeDraggingInfo enumerateDraggingItemsWithOptions:forView:classes:searchOptions:usingBlock:]):
* DumpRenderTree/mac/FrameLoadDelegate.mm:
(testPathFromURL):
(-[FrameLoadDelegate webView:didStartProvisionalLoadForFrame:]):
* DumpRenderTree/mac/LayoutTestHelper.m:
* DumpRenderTree/mac/TestRunnerMac.mm:
* WebKitTestRunner/InjectedBundle/mac/InjectedBundleMac.mm:
(WTR::InjectedBundle::platformInitialize):
* WebKitTestRunner/InjectedBundle/mac/InjectedBundlePageMac.mm:
(WTR::testPathFromURL):
(WTR::InjectedBundlePage::platformDidStartProvisionalLoadForFrame):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154314 268f45cc-cd09-0410-ab3c-d52691b4dbfc