Reviewed by Tim Hatcher.

        Added a Page counter. This helped me while investigating 
        <rdar://problem/5314463> 40MB of WebKit memory still allocated after 
        closing large email in Mail

        * WebCore.xcodeproj/project.pbxproj:
        * page/Page.cpp:
        (WebCore::):
        (WebCore::PageCounter::~PageCounter):
        (WebCore::Page::Page):
        (WebCore::Page::~Page):

WebKitTools:

        Reviewed by Tim Hatcher.

        Ignore Page.o in debug builds because it now has a static PageCounter
        object.

        * Scripts/check-for-global-initializers:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@24174 268f45cc-cd09-0410-ab3c-d52691b4dbfc