Make the zoom factor a float and not a percent.

        Reviewed by antti

        * WebCore.base.exp:
        * css/CSSStyleSelector.cpp:
        (WebCore::CSSStyleSelector::applyProperty):
        (WebCore::CSSStyleSelector::getComputedSizeFromSpecifiedSize):
        * page/Frame.cpp:
        (WebCore::Frame::zoomFactor):
        (WebCore::Frame::setZoomFactor):
        * page/Frame.h:
        * page/FramePrivate.h:
        * svg/SVGSVGElement.cpp:
        (WebCore::SVGSVGElement::currentScale):
        (WebCore::SVGSVGElement::setCurrentScale):

WebKit/mac:

        Make the zoom factor a float and not a percent.

        Reviewed by antti

        * WebView/WebView.mm:
        (-[WebView _setZoomMultiplier:isTextOnly:]):

WebKit/win:

        Make the zoom factor a float and not a percent.

        Reviewed by antti

        * WebFrame.cpp:
        (WebFrame::setTextSizeMultiplier):

WebKit/wx:

        Make the zoom factor a float and not a percent.

        Reviewed by antti

        * WebView.cpp:
        (wxWebView::IncreaseTextSize):
        (wxWebView::DecreaseTextSize):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@31003 268f45cc-cd09-0410-ab3c-d52691b4dbfc