Reviewed by Simon Hausmann.

        Refactor ENABLE_PLUGIN_PACKAGE_SIMPLE_HASH
        https://bugs.webkit.org/show_bug.cgi?id=30278

        Move the definition of ENABLE_PLUGIN_PACKAGE_SIMPLE_HASH
        from the make system into common code.

        Enable ENABLE_PLUGIN_PACKAGE_SIMPLE_HASH if NETSCAPE_PLUGIN_API
        support is not enabled.

        Remove notImplemented() from PluginPackageNone.cpp and
        PluginDataNone.cpp make them just empty functions.

        * GNUmakefile.am:
        * WebCore.pro:
        * plugins/PluginDataNone.cpp:
        (WebCore::PluginData::initPlugins):
        (WebCore::PluginData::refresh):
        * plugins/PluginPackageNone.cpp:
        (WebCore::PluginPackage::determineQuirks):
        (WebCore::PluginPackage::fetchInfo):
        (WebCore::PluginPackage::load):

2009-10-13  Laszlo Gombos  <laszlo.1.gombos@nokia.com>

        Reviewed by Simon Hausmann.

        Refactor ENABLE_PLUGIN_PACKAGE_SIMPLE_HASH
        https://bugs.webkit.org/show_bug.cgi?id=30278

        Move the definition of ENABLE_PLUGIN_PACKAGE_SIMPLE_HASH
        from the make system into common code.

        * wtf/Platform.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@49515 268f45cc-cd09-0410-ab3c-d52691b4dbfc