Reviewed by adele.

        Fix win32 build.
        Add PageWin class.
        Add previously forgotten KeyEventWin class.
        Pass MouseEvent() instead of 0 in a couple places to make compiler happy.

        * WebCore.vcproj/WebCore/WebCore.vcproj:
        * bridge/win/BrowserExtensionWin.h:
        * bridge/win/FrameWin.cpp:
        (WebCore::FrameWin::urlSelected):
        (WebCore::FrameWin::keyPress):
        * bridge/win/FrameWin.h:
        * bridge/win/PageWin.cpp: Added.
        (WebCore::rootWindowForFrame):
        (WebCore::Page::windowRect):
        (WebCore::Page::setWindowRect):
        * page/FrameView.cpp:
        (WebCore::FrameView::updateDragAndDrop):
        (WebCore::FrameView::hoverTimerFired):
        * page/Page.h:
        (WebCore::Page::mainFrame):
        * platform/win/KeyEventWin.cpp: Added.
        (WebCore::KeyEvent::KeyEvent):
        * platform/win/TemporaryLinkStubs.cpp:
        (WebCore::findNextWordFromIndex):
        (FrameWin::passMouseDownEventToWidget):
        (FrameWin::scheduleClose):
        (BrowserExtensionWin::createNewWindow):
        (WebCore::findWordBoundary):
        (FrameWin::registerCommandForUndo):
        (FrameWin::markMisspellingsInAdjacentWords):
        (FrameWin::respondToChangedContents):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@13350 268f45cc-cd09-0410-ab3c-d52691b4dbfc