Move contents of platform/graphics/svg to svg/graphics/skia to

match where the files will live once we upstream them.

(There are no mac project changes because our mac port does not
use any of these files.)

R=evan

Review URL: http://codereview.chromium.org/14127

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@7008 0039d316-1c4b-4281-b951-d872f2087c98

8 files changed, 0 insertions, 739 deletions

diff --git a/webkit/port/platform/graphics/svg/RenderPathSkia.cpp b/webkit/port/platform/graphics/svg/RenderPathSkia.cpp
deleted file mode 100644
index 1212969..0000000
--- a/webkit/port/platform/graphics/svg/RenderPathSkia.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 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 "GraphicsContext.h"
-#include "PlatformContextSkia.h"
-#include "RenderPath.h"
-#include "SkiaSupport.h"
-#include "SkiaUtils.h"
-#include "SkPaint.h"
-#include "SkPath.h"
-#include "SVGPaintServer.h"
-
-#if ENABLE(SVG)
-
-namespace WebCore {
-
-bool RenderPath::strokeContains(const FloatPoint& point, bool requiresStroke) const
-{
-    if (path().isEmpty())
-        return false;
-
-    if (requiresStroke && !SVGPaintServer::strokePaintServer(style(), this))
-        return false;
-
-    GraphicsContext* scratch = scratchContext();
-    scratch->save();
-    applyStrokeStyleToContext(scratch, style(), this);
-
-    SkPaint paint;
-    scratch->platformContext()->setupPaintForStroking(&paint, 0, 0);
-    SkPath strokePath;
-    paint.getFillPath(*path().platformPath(), &strokePath);
-    bool contains = SkPathContainsPoint(&strokePath, point,
-                                        SkPath::kWinding_FillType);
-
-    scratch->restore();
-    return contains;
-}
-
-FloatRect RenderPath::strokeBBox() const
-{
-    if (style()->svgStyle()->hasStroke())
-        return strokeBoundingBox(path(), style(), this);
-
-    return path().boundingRect();
-}
-
-}
-
-#endif // ENABLE(SVG)
diff --git a/webkit/port/platform/graphics/svg/SVGPaintServerGradientSkia.cpp b/webkit/port/platform/graphics/svg/SVGPaintServerGradientSkia.cpp
deleted file mode 100644
index 3b8b61b..0000000
--- a/webkit/port/platform/graphics/svg/SVGPaintServerGradientSkia.cpp
+++ /dev/null
@@ -1,229 +0,0 @@
-// Copyright 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"
-
-#if ENABLE(SVG)
-#include "SVGPaintServerGradient.h"
-#include "SVGPaintServerLinearGradient.h"
-#include "SVGPaintServerRadialGradient.h"
-
-#include "GraphicsContext.h"
-#include "Path.h"
-#include "PlatformContextSkia.h"
-#include "RenderObject.h"
-#include "RenderPath.h"
-#include "RenderStyle.h"
-#include "SVGGradientElement.h"
-#include "SkiaSupport.h"
-
-#include "SkGradientShader.h"
-#include "SkPath.h"
-#include "SkMatrix.h"
-#include "SkiaUtils.h"
-
-namespace WebCore {
-
-// Helper class used by linear & radial gradient
-class SkiaGradientBuilder
-{
-public:
-    SkiaGradientBuilder(const Vector<SVGGradientStop>& stops, float opacity) {
-        count_ = stops.size();
-        unsigned cur = 0;
-        
-        // If the gradient doesn't span the full width, add pseudo-stops
-        // at the endpoints
-        if (stops[0].first > 0) {
-            count_++;
-            cur++;
-        }
-
-        if (stops[stops.size()-1].first < 1) 
-            count_++;
-
-        colors_ = new SkColor[count_];
-        pos_ = new SkScalar[count_];
-        float last = 0.0;
-
-        // Loop through the WebKit-provided array of SVG gradient stops and
-        // put it in a format suitable for providing to Skia
-        for (unsigned i = 0; i < stops.size(); ++i, ++cur) {
-            float offset = stops[i].first;
-            Color color = stops[i].second;
-
-            colors_[cur]=SkColorSetARGB(static_cast<int>(opacity*color.alpha()),
-              color.red(),
-              color.green(),
-              color.blue());
-            last=pos_[cur]=std::max(last, offset);
-        }
-
-        if (stops[0].first > 0) {
-            colors_[0] = colors_[1];
-            pos_[0] = 0;
-        }
-        if (stops[stops.size()-1].first < 1) {
-            colors_[count_-1] = colors_[count_-2];
-            pos_[count_-1] = 1;
-        }
-    }
-
-    ~SkiaGradientBuilder() {
-        delete[] colors_;
-        delete[] pos_;
-    }
-
-    const SkColor* colors() const { return colors_; }
-    const SkScalar* pos() const { return pos_; }
-    unsigned count() const { return count_; }
-
-private:
-    SkColor* colors_;
-    SkScalar* pos_;
-    unsigned count_;
-};
-
-bool SVGPaintServerGradient::setup(GraphicsContext*& context, 
-    const RenderObject* object, 
-    SVGPaintTargetType type, 
-    bool isPaintingText) const
-{
-    m_ownerElement->buildGradient();
-
-    RenderStyle* style = object->style();
-    bool isFilled = 
-        (type & ApplyToFillTargetType) && 
-         style->svgStyle()->hasFill();
-    bool isStroked = 
-        (type & ApplyToStrokeTargetType) && 
-         style->svgStyle()->hasStroke();
-
-    if(!gradientStops().size())
-        return false;
-
-    if(gradientStops().size()==1) {
-        context->setFillColor(gradientStops()[0].second);
-        return true;
-    }
-
-    // Create a gradient builder helper to generate the data 
-    // we'll need to provide Skia
-    SkiaGradientBuilder builder(gradientStops(), 
-        isFilled ? style->svgStyle()->fillOpacity() : 
-                   style->svgStyle()->strokeOpacity());
-
-    SkShader::TileMode tile_mode;
-
-    // Convert SVG spread modes to Skia tile modes
-    switch(spreadMethod())
-    {
-    default:
-    case SpreadMethodPad:
-        tile_mode = SkShader::kClamp_TileMode; break;
-    case SpreadMethodReflect:
-        tile_mode = SkShader::kMirror_TileMode; break;
-    case SpreadMethodRepeat:
-        tile_mode = SkShader::kRepeat_TileMode; break;
-    }
-
-    SkShader* shader = NULL;
-
-    SkMatrix matrix;
-
-    // Calculate a matrix to transform a gradient to fit the bounding box
-    if (boundingBoxMode()) {
-        matrix.reset();
-        SkRect rc = boundingBoxForCurrentStroke(context);
-
-        matrix.preTranslate(rc.fLeft, rc.fTop);
-        matrix.preScale(rc.width(), rc.height());
-        matrix.preConcat(gradientTransform());
-    } else
-        matrix = gradientTransform();
-
-    if (this->type() == LinearGradientPaintServer) {
-        const SVGPaintServerLinearGradient* linear = 
-            static_cast<const SVGPaintServerLinearGradient*>(this);
-
-        SkPoint pts[2];
-
-        pts[0].fX = linear->gradientStart().x();
-        pts[0].fY = linear->gradientStart().y();
-        pts[1].fX = linear->gradientEnd().x();
-        pts[1].fY = linear->gradientEnd().y();
-
-        shader = SkGradientShader::CreateLinear(pts, 
-            builder.colors(), builder.pos(), builder.count(), tile_mode);
-    } else if (this->type() == RadialGradientPaintServer) {
-        const SVGPaintServerRadialGradient* radial = 
-            static_cast<const SVGPaintServerRadialGradient*>(this);
-
-        SkPoint center;
-        SkScalar radius;
-
-        center.fX = radial->gradientCenter().x();
-        center.fY = radial->gradientCenter().y();
-        radius = radial->gradientRadius();
-
-        shader = SkGradientShader::CreateRadial(
-            center, radius, builder.colors(), builder.pos(), 
-            builder.count(), tile_mode);
-
-    } else {
-        return false;
-    }
-
-    if (isPaintingText) {
-        if (isFilled) {
-            context->setTextDrawingMode(cTextFill);
-        }
-
-        if (isStroked) {
-            context->setTextDrawingMode(cTextStroke);
-        }
-    }
-
-    if (isStroked) {
-        applyStrokeStyleToContext(context, style, object);
-    }
-
-    if (shader) {
-        shader->setLocalMatrix(matrix);
-        context->platformContext()->setGradient(shader);
-
-        return true;
-    }
-
-    return false;
-}
-
-} // namespace WebCore
-
-#endif
diff --git a/webkit/port/platform/graphics/svg/SVGPaintServerPatternSkia.cpp b/webkit/port/platform/graphics/svg/SVGPaintServerPatternSkia.cpp
deleted file mode 100644
index 8400633..0000000
--- a/webkit/port/platform/graphics/svg/SVGPaintServerPatternSkia.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright 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"
-
-#if ENABLE(SVG)
-#include "GraphicsContext.h"
-#include "ImageBuffer.h"
-#include "RenderObject.h"
-#include "Pattern.h"
-#include "SVGPatternElement.h"
-#include "SVGPaintServerPattern.h"
-#include "SkiaSupport.h"
-
-#include "SkShader.h"
-#include "SkiaUtils.h"
-
-namespace WebCore {
-
-bool SVGPaintServerPattern::setup(GraphicsContext*& context, const RenderObject* object, SVGPaintTargetType type, bool isPaintingText) const
-{
-    RenderStyle* style = object->style();
-
-    // Build pattern tile, passing destination object bounding box
-    FloatRect targetRect;
-    if (isPaintingText) {
-        IntRect textBoundary = const_cast<RenderObject*>(object)->absoluteBoundingBoxRect();
-        targetRect = object->absoluteTransform().inverse().mapRect(textBoundary);
-    } else
-        targetRect = object->relativeBBox(false);
-
-    m_ownerElement->buildPattern(targetRect);
-
-    if (!tile())
-        return false;
-
-    AffineTransform transform = patternTransform();
-    transform.translate(patternBoundaries().x(), patternBoundaries().y());
-
-    RefPtr<Pattern> pattern(Pattern::create(tile()->image(), true, true));
-
-    if ((type & ApplyToFillTargetType) && style->svgStyle()->hasFill()) {
-        context->setFillPattern(pattern);
-        if (isPaintingText) 
-            context->setTextDrawingMode(cTextFill);
-    }
-
-    if ((type & ApplyToStrokeTargetType) && style->svgStyle()->hasStroke()) {
-        context->setStrokePattern(pattern);
-        applyStrokeStyleToContext(context, style, object);
-        if (isPaintingText) 
-            context->setTextDrawingMode(cTextStroke);
-    }
-
-    return true;
-}
-
-} // namespace WebCore
-
-#endif
diff --git a/webkit/port/platform/graphics/svg/SVGPaintServerSkia.cpp b/webkit/port/platform/graphics/svg/SVGPaintServerSkia.cpp
deleted file mode 100644
index 79776d8..0000000
--- a/webkit/port/platform/graphics/svg/SVGPaintServerSkia.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 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"
-
-#if ENABLE(SVG)
-#include "SVGPaintServer.h"
-
-#include "GraphicsContext.h"
-#include "RenderPath.h"
-#include "PlatformContextSkia.h"
-#include "SkiaUtils.h"
-
-namespace WebCore {
-
-void SVGPaintServer::draw(GraphicsContext*& context, const RenderObject* object, SVGPaintTargetType type) const
-{
-    if (!setup(context, object, type))
-        return;
-
-    renderPath(context, object, type);
-    teardown(context, object, type);
-}
-
-void SVGPaintServer::teardown(GraphicsContext*& context, const RenderObject*, SVGPaintTargetType, bool isPaintingText) const
-{
-    // WebKit implicitly expects us to reset the path.
-    // For example in fillAndStrokePath() of RenderPath.cpp the path is 
-    // added back to the context after filling. This is because internally it
-    // calls CGContextFillPath() which closes the path.
-    context->beginPath();
-    context->platformContext()->setGradient(NULL);
-    context->platformContext()->setPattern(NULL);
-}
-
-void SVGPaintServer::renderPath(GraphicsContext*& context, const RenderObject* object, SVGPaintTargetType type) const
-{
-    RenderStyle* renderStyle = object ? object->style() : NULL;
-
-    if ((type & ApplyToFillTargetType) && (!renderStyle || renderStyle->svgStyle()->hasFill()))
-        context->fillPath();
-
-    if ((type & ApplyToStrokeTargetType) && (!renderStyle || renderStyle->svgStyle()->hasStroke()))
-        context->strokePath();
-}
-
-} // namespace WebCore
-
-#endif
diff --git a/webkit/port/platform/graphics/svg/SVGResourceFilterSkia.cpp b/webkit/port/platform/graphics/svg/SVGResourceFilterSkia.cpp
deleted file mode 100644
index 4f9aea7..0000000
--- a/webkit/port/platform/graphics/svg/SVGResourceFilterSkia.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-// Copyright 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"
-#if ENABLE(SVG) && ENABLE(SVG_FILTERS)
-#include "NotImplemented.h"
-#include "SVGResourceFilter.h"
-
-namespace WebCore {
-
-SVGResourceFilterPlatformData* SVGResourceFilter::createPlatformData()
-{
-    return 0;
-}
-
-void SVGResourceFilter::prepareFilter(GraphicsContext*&, const FloatRect&)
-{
-    notImplemented();
-}
-
-void SVGResourceFilter::applyFilter(GraphicsContext*&, const FloatRect&)
-{
-    notImplemented();
-}
-
-}
-
-#endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
diff --git a/webkit/port/platform/graphics/svg/SVGResourceMaskerSkia.cpp b/webkit/port/platform/graphics/svg/SVGResourceMaskerSkia.cpp
deleted file mode 100644
index e430633..0000000
--- a/webkit/port/platform/graphics/svg/SVGResourceMaskerSkia.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 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"
-
-#if ENABLE(SVG)
-#include "SVGResourceMasker.h"
-#include "ImageBuffer.h"
-#include "GraphicsContext.h"
-
-#include "NotImplemented.h"
-
-namespace WebCore {
-
-void SVGResourceMasker::applyMask(GraphicsContext*, const FloatRect& boundingBox)
-{
-  // TODO(jhaas): implement me
-#if 0
-    cairo_t* cr = context->platformContext();
-    cairo_surface_t* surface = mask()->surface();
-    if (!surface)
-        return;
-    cairo_pattern_t* mask = cairo_pattern_create_for_surface(surface);
-    cairo_mask(cr, mask);
-    cairo_pattern_destroy(mask);
-#endif
-    notImplemented();
-}
-
-} // namespace WebCore
-
-#endif
diff --git a/webkit/port/platform/graphics/svg/SkiaSupport.cpp b/webkit/port/platform/graphics/svg/SkiaSupport.cpp
deleted file mode 100644
index 2c3fe0d..0000000
--- a/webkit/port/platform/graphics/svg/SkiaSupport.cpp
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright 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.
-
-// Helper methods for Skia SVG rendering, inspired by CgSupport.*
-
-
-
-#include "config.h"
-#if ENABLE(SVG)
-#include "SkiaSupport.h"
-
-#include "ImageBuffer.h"
-#include "GraphicsContext.h"
-#include "RenderStyle.h"
-#include "RenderPath.h"
-#include "SVGPaintServer.h"
-#include "SVGRenderStyle.h"
-
-#include "SkiaUtils.h"
-#include "SkDashPathEffect.h"
-
-namespace WebCore {
-
-void applyStrokeStyleToContext(GraphicsContext* context, const RenderStyle* style, const RenderObject* object)
-{
-    const SVGRenderStyle* svgStyle = style->svgStyle();
-    
-    context->setStrokeThickness(SVGRenderStyle::cssPrimitiveToLength(object, svgStyle->strokeWidth(), 1.0));
-
-    context->setLineCap(svgStyle->capStyle());
-    context->setLineJoin(svgStyle->joinStyle());
-
-    if (svgStyle->joinStyle() == MiterJoin)
-        context->setMiterLimit(svgStyle->strokeMiterLimit());
-
-    const DashArray& dashes = dashArrayFromRenderingStyle(style);
-    float dashOffset = SVGRenderStyle::cssPrimitiveToLength(object, style->svgStyle()->strokeDashOffset(), 0.0);
-
-    unsigned int dashLength = !dashes.isEmpty() ? dashes.size() : 0;
-    if(dashLength) {
-        unsigned int count = (dashLength % 2) == 0 ? dashLength : dashLength * 2;
-        SkScalar* intervals = new SkScalar[count];
-
-        for(unsigned int i = 0; i < count; i++)
-            intervals[i] = dashes[i % dashLength];
-
-        context->platformContext()->setDashPathEffect(new SkDashPathEffect(intervals, count, dashOffset));
-
-        delete[] intervals;
-    }
-}
-
-GraphicsContext* scratchContext()
-{
-    static ImageBuffer* scratch = NULL;
-    if (!scratch)
-        scratch = ImageBuffer::create(IntSize(1, 1), false).release();
-    // We don't bother checking for failure creating the ImageBuffer, since our
-    // ImageBuffer initializer won't fail.
-    return scratch->context();
-}
-
-FloatRect boundingBoxForCurrentStroke(const GraphicsContext* context)
-{
-    SkPaint paint;
-    context->platformContext()->setupPaintForStroking(&paint, 0, 0);
-    SkPath boundingPath;
-    paint.getFillPath(*context->platformContext()->currentPath(),
-                      &boundingPath);
-    SkRect r;
-    boundingPath.computeBounds(&r, SkPath::kExact_BoundsType);
-    return r;
-}
-
-FloatRect strokeBoundingBox(const Path& path, RenderStyle* style,
-                            const RenderObject* object)
-{ 
-    GraphicsContext* scratch = scratchContext();
-    scratch->save();
-    scratch->beginPath();
-    scratch->addPath(path);
-    applyStrokeStyleToContext(scratch, style, object);
-
-    FloatRect r = boundingBoxForCurrentStroke(scratch);
-    scratch->restore();
-    return r;
-}
-
-}
-
-#endif // ENABLE(SVG)
diff --git a/webkit/port/platform/graphics/svg/SkiaSupport.h b/webkit/port/platform/graphics/svg/SkiaSupport.h
deleted file mode 100644
index c4e7547..0000000
--- a/webkit/port/platform/graphics/svg/SkiaSupport.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Helper methods for Skia SVG rendering, inspired by CgSupport.*
-
-#ifndef SkiaSupport_h
-#define SkiaSupport_h
-
-#if ENABLE(SVG)
-
-#include "SVGResource.h"
-
-namespace WebCore {
-
-class Path;
-class FloatRect;
-class RenderStyle;
-class RenderObject;
-class GraphicsContext;
-
-void applyStrokeStyleToContext(GraphicsContext*, const RenderStyle*, const RenderObject*);
-void applyFillStyleToContext(GraphicsContext*, const RenderStyle*, const RenderObject*);
-
-// Returns a statically allocated 1x1 GraphicsContext intended for temporary
-// operations. Please save() the state and restore() it when you're done with
-// the context.
-GraphicsContext* scratchContext();
-
-// Computes the bounding box for the stroke and style currently selected into
-// the given bounding box. This also takes into account the stroke width.
-FloatRect boundingBoxForCurrentStroke(const GraphicsContext* context);
-
-// Returns the bounding box for the given path of the given style, including the
-// stroke width.
-FloatRect strokeBoundingBox(const Path& path, RenderStyle*, const RenderObject*);
-
-}
-
-
-#endif // ENABLE(SVG)
-#endif // #ifndef SkiaSupport_h
-