Moving GraphicsContext and dependencies from core to platform.

Source/core/platform/graphics/skia/SkiaFontWin.cpp

Index: Source/core/platform/graphics/skia/SkiaFontWin.cpp
diff --git a/Source/core/platform/graphics/skia/SkiaFontWin.cpp b/Source/core/platform/graphics/skia/SkiaFontWin.cpp
deleted file mode 100644
index 4b3c853771b3ab6be78c172027e1d905fc3d82de..0000000000000000000000000000000000000000
--- a/Source/core/platform/graphics/skia/SkiaFontWin.cpp
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright (c) 2008, Google 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 THE COPYRIGHT
- * OWNER 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 "core/platform/graphics/skia/SkiaFontWin.h"
-
-#include "core/platform/graphics/Gradient.h"
-#include "core/platform/graphics/GraphicsContext.h"
-#include "core/platform/graphics/Pattern.h"
-#include "core/platform/graphics/SimpleFontData.h"
-#include "core/platform/graphics/win/FontPlatformDataWin.h"
-#include "platform/transforms/AffineTransform.h"
-#include "third_party/skia/include/core/SkCanvas.h"
-#include "third_party/skia/include/core/SkDevice.h"
-#include "third_party/skia/include/core/SkPaint.h"
-#include "third_party/skia/include/core/SkShader.h"
-#include "third_party/skia/include/core/SkTemplates.h"
-#include "wtf/RefPtr.h"
-
-namespace WebCore {
-
-static void skiaDrawText(GraphicsContext* context,
-    const SkPoint& point,
-    const SkRect& textRect,
-    SkPaint* paint,
-    const WORD* glyphs,
-    const int* advances,
-    const GOFFSET* offsets,
-    unsigned numGlyphs)
-{
-    // Reserve space for 64 SkPoints on the stack. If numGlyphs is larger, the array
-    // will dynamically allocate it space for numGlyph glyphs. This is used to store
-    // the computed x,y locations. In the case where offsets==null, then we use it
-    // to store (twice as many) SkScalars for x[]
-    static const size_t kLocalGlyphMax = 64;
-
-    SkScalar x = point.fX;
-    SkScalar y = point.fY;
-    if (offsets) {
-        SkAutoSTArray<kLocalGlyphMax, SkPoint> storage(numGlyphs);
-        SkPoint* pos = storage.get();
-        for (unsigned i = 0; i < numGlyphs; i++) {
-            // GDI has dv go up, so we negate it
-            pos[i].set(x + SkIntToScalar(offsets[i].du),
-                       y + -SkIntToScalar(offsets[i].dv));
-            x += SkIntToScalar(advances[i]);
-        }
-        context->drawPosText(glyphs, numGlyphs * sizeof(uint16_t), pos, textRect, *paint);
-    } else {
-        SkAutoSTArray<kLocalGlyphMax * 2, SkScalar> storage(numGlyphs);
-        SkScalar* xpos = storage.get();
-        for (unsigned i = 0; i < numGlyphs; i++) {
-            xpos[i] = x;
-            x += SkIntToScalar(advances[i]);
-        }
-        context->drawPosTextH(glyphs, numGlyphs * sizeof(uint16_t),
-                             xpos, y, textRect, *paint);
-    }
-}
-
-static void paintSkiaText(GraphicsContext* context,
-    const FontPlatformData& data,
-    SkTypeface* face, float size, uint32_t textFlags,
-    unsigned numGlyphs,
-    const WORD* glyphs,
-    const int* advances,
-    const GOFFSET* offsets,
-    const SkPoint& origin,
-    const SkRect& textRect)
-{
-    TextDrawingModeFlags textMode = context->textDrawingMode();
-
-    // Filling (if necessary). This is the common case.
-    SkPaint paint;
-    context->setupPaintForFilling(&paint);
-    paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
-    data.setupPaint(&paint, context);
-
-    // FIXME: Only needed to support the HFONT based paintSkiaText
-    // version where a new typeface is created from the HFONT.
-    // As such it can go away once the HFONT code path is removed.
-    paint.setTypeface(face);
-
-    bool didFill = false;
-
-    if ((textMode & TextModeFill) && (SkColorGetA(paint.getColor()) || paint.getLooper())) {
-        skiaDrawText(context, origin, textRect, &paint, &glyphs[0], &advances[0], &offsets[0], numGlyphs);
-        didFill = true;
-    }
-
-    // Stroking on top (if necessary).
-    if ((textMode & TextModeStroke)
-        && context->strokeStyle() != NoStroke
-        && context->strokeThickness() > 0) {
-
-        paint.reset();
-        context->setupPaintForStroking(&paint);
-        paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
-        data.setupPaint(&paint, context);
-        paint.setTypeface(face);
-
-        if (didFill) {
-            // If there is a shadow and we filled above, there will already be
-            // a shadow. We don't want to draw it again or it will be too dark
-            // and it will go on top of the fill.
-            //
-            // Note that this isn't strictly correct, since the stroke could be
-            // very thick and the shadow wouldn't account for this. The "right"
-            // thing would be to draw to a new layer and then draw that layer
-            // with a shadow. But this is a lot of extra work for something
-            // that isn't normally an issue.
-            paint.setLooper(0);
-        }
-
-        skiaDrawText(context, origin, textRect, &paint, &glyphs[0], &advances[0], &offsets[0], numGlyphs);
-    }
-}
-
-///////////////////////////////////////////////////////////////////////////////////////////
-
-void paintSkiaText(GraphicsContext* context,
-    const FontPlatformData& data,
-    unsigned numGlyphs,
-    const WORD* glyphs,
-    const int* advances,
-    const GOFFSET* offsets,
-    const SkPoint& origin,
-    const SkRect& textRect)
-{
-    paintSkiaText(context, data, data.typeface(), data.size(), data.paintTextFlags(),
-                  numGlyphs, glyphs, advances, offsets, origin, textRect);
-}
-#if !USE(HARFBUZZ)
-void paintSkiaText(GraphicsContext* context,
-    const FontPlatformData& data,
-    HFONT hfont,
-    unsigned numGlyphs,
-    const WORD* glyphs,
-    const int* advances,
-    const GOFFSET* offsets,
-    const SkPoint& origin,
-    const SkRect& textRect)
-{
-    int size;
-    int paintTextFlags;
-
-    // Ensure font load for printing, because PDF device needs it.
-    if (context->isPrintingDevice())
-        FontPlatformData::ensureFontLoaded(hfont);
-
-    RefPtr<SkTypeface> face = CreateTypefaceFromHFont(hfont, &size, &paintTextFlags);
-    paintSkiaText(context, data, face.get(), size, paintTextFlags, numGlyphs, glyphs, advances, offsets, origin, textRect);
-}
-#endif
-}  // namespace WebCore