WebCore:

         Add SoftLinking.h for Windows and use it in a few places

         Reviewed by Oliver.

         * WebCore.vcproj/WebCore.vcproj: Added new file to project.
         * platform/win/PlatformScrollBarSafari.cpp: Use SoftLinking.h.
         (WebCore::PlatformScrollbar::PlatformScrollbar): Removed manual
         soft-linking calls.
         (WebCore::PlatformScrollbar::paintButton): Check for the presence of
         the SafariTheme library now that we can't check for the presence of
         paintThemePart directly.
         (WebCore::PlatformScrollbar::paintTrack): Ditto.
         (WebCore::PlatformScrollbar::paintThumb): Ditto.
         * platform/win/SoftLinking.h: Copied from WebCore/platform/mac/SoftLinking.h.
         * rendering/RenderThemeSafari.cpp: Same basic changes as to
         PlatformScrollBarSafari.cpp.
         (WebCore::RenderThemeSafari::RenderThemeSafari):
         (WebCore::RenderThemeSafari::isControlStyled):
         (WebCore::RenderThemeSafari::paintCapsLockIndicator):
         * rendering/RenderThemeSafari.h: Removed m_themeDLL member.

 WebKit/win:

         Use SoftLinking.h in WebKitClassFactory.

         Reviewed by Oliver.

         * WebKitClassFactory.cpp:
         (WebKitClassFactory::WebKitClassFactory): We don't have to worry about
         not finding STInitialize anymore now that a version of SafariTheme
         containing this function has shipped.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@28526 268f45cc-cd09-0410-ab3c-d52691b4dbfc