WebCore: Remove PLATFORM(WIN) files we do not use.

Source/WebCore/platform/win/WebCoreTextRenderer.cpp

-/*
- * Copyright (C) 2007 Apple Inc.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-#include "config.h"
-#include "WebCoreTextRenderer.h"
-
-#include "Font.h"
-#include "FontCache.h"
-#include "FontDescription.h"
-#include "GraphicsContext.h"
-#include "StringTruncator.h"
-#include "TextRun.h"
-#include <wtf/unicode/Unicode.h>
-
-namespace WebCore {
-
-static bool shouldUseFontSmoothing = true;
-
-static bool isOneLeftToRightRun(const TextRun& run)
-{
-    for (int i = 0; i < run.length(); i++) {
-        WTF::Unicode::Direction direction = WTF::Unicode::direction(run[i]);
-        if (direction == WTF::Unicode::RightToLeft || direction > WTF::Unicode::OtherNeutral)
-            return false;
-    }
-    return true;
-}
-
-static void doDrawTextAtPoint(GraphicsContext& context, const String& text, const IntPoint& point, const Font& font, const Color& color, int underlinedIndex)
-{
-    FontCachePurgePreventer fontCachePurgePreventer;
-
-    TextRun run(text.characters(), text.length());
-
-    context.setFillColor(color, ColorSpaceDeviceRGB);
-    if (isOneLeftToRightRun(run))
-        font.drawText(&context, run, point);
-    else
-        context.drawBidiText(font, run, point);
-
-    if (underlinedIndex >= 0) {
-        ASSERT_WITH_SECURITY_IMPLICATION(underlinedIndex < static_cast<int>(text.length()));
-
-        int beforeWidth;
-        if (underlinedIndex > 0) {
-            TextRun beforeRun(text.characters(), underlinedIndex);
-            beforeWidth = font.width(beforeRun);
-        } else
-            beforeWidth = 0;
-
-        TextRun underlinedRun(text.characters() + underlinedIndex, 1);
-        int underlinedWidth = font.width(underlinedRun);
-
-        IntPoint underlinePoint(point);
-        underlinePoint.move(beforeWidth, 1);
-
-        context.setStrokeColor(color, ColorSpaceDeviceRGB);
-        context.drawLineForText(underlinePoint, underlinedWidth, false);
-    }
-}
-
-void WebCoreDrawTextAtPoint(GraphicsContext& context, const String& text, const IntPoint& point, const Font& font, const Color& color, int underlinedIndex)
-{
-    context.save();
-
-    doDrawTextAtPoint(context, text, point, font, color, underlinedIndex);
-
-    context.restore();
-}
-
-void WebCoreDrawDoubledTextAtPoint(GraphicsContext& context, const String& text, const IntPoint& point, const Font& font, const Color& topColor, const Color& bottomColor, int underlinedIndex)
-{
-    context.save();
-
-    IntPoint textPos = point;
-
-    doDrawTextAtPoint(context, text, textPos, font, bottomColor, underlinedIndex);
-    textPos.move(0, -1);
-    doDrawTextAtPoint(context, text, textPos, font, topColor, underlinedIndex);
-
-    context.restore();
-}
-
-float WebCoreTextFloatWidth(const String& text, const Font& font)
-{
-    FontCachePurgePreventer fontCachePurgePreventer;
-
-    return StringTruncator::width(text, font, StringTruncator::EnableRoundingHacks);
-}
-
-void WebCoreSetShouldUseFontSmoothing(bool smooth)
-{
-    shouldUseFontSmoothing = smooth;
-}
-
-bool WebCoreShouldUseFontSmoothing()
-{
-    return shouldUseFontSmoothing;
-}
-
-void WebCoreSetAlwaysUsesComplexTextCodePath(bool complex)
-{
-    Font::setCodePath(complex ? Font::Complex : Font::Auto);
-}
-
-bool WebCoreAlwaysUsesComplexTextCodePath()
-{
-    return Font::codePath() == Font::Complex;
-}
-
-} // namespace WebCore