void EditingStyle::init(Node* node, PropertiesToInclude propertiesToInclude)
{
    if (isTabSpanTextNode(node))
        node = tabSpanNode(node)->parentNode();
    else if (isTabSpanNode(node))
        node = node->parentNode();

    RefPtr<CSSComputedStyleDeclaration> computedStyleAtPosition = computedStyle(node);
    m_mutableStyle = propertiesToInclude == AllProperties && computedStyleAtPosition ? computedStyleAtPosition->copy() : editingStyleFromComputedStyle(computedStyleAtPosition);

    if (node && node->computedStyle()) {
        RenderStyle* renderStyle = node->computedStyle();
        removeTextFillAndStrokeColorsIfNeeded(renderStyle);
        replaceFontSizeByKeywordIfPossible(renderStyle, computedStyleAtPosition.get());
//SISO_HTMLComposer start
		if(node->document() && node->document()->frame() 
			&& (node->document()->frame()->textZoomFactor() > 1.0
			|| node->document()->frame()->pageZoomFactor() > 1.0)) {
			replaceComputedFontSizeBySpecifiedSize(computedStyleAtPosition.get());
		}
//SISO_HTMLComposer end
	}

    m_shouldUseFixedDefaultFontSize = computedStyleAtPosition->useFixedFontDefaultSize();
    extractFontSizeDelta();
}
void EditingStyle::init(Node* node, PropertiesToInclude propertiesToInclude)
{
    if (isTabSpanTextNode(node))
        node = tabSpanNode(node)->parentNode();
    else if (isTabSpanNode(node))
        node = node->parentNode();

    RefPtr<CSSComputedStyleDeclaration> computedStyleAtPosition = computedStyle(node);
    m_mutableStyle = propertiesToInclude == AllProperties && computedStyleAtPosition ? computedStyleAtPosition->copy() : editingStyleFromComputedStyle(computedStyleAtPosition);

    if (node && node->computedStyle()) {
        RenderStyle* renderStyle = node->computedStyle();
        removeTextFillAndStrokeColorsIfNeeded(renderStyle);
        replaceFontSizeByKeywordIfPossible(renderStyle, computedStyleAtPosition.get());
    }

    m_shouldUseFixedDefaultFontSize = computedStyleAtPosition->useFixedFontDefaultSize();
    extractFontSizeDelta();
}