Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 0 insertions, 205 deletions

diff --git a/WebCore/svg/SVGLinearGradientElement.cpp b/WebCore/svg/SVGLinearGradientElement.cpp
deleted file mode 100644
index 5bece06..0000000
--- a/WebCore/svg/SVGLinearGradientElement.cpp
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
- * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
- * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
- * Copyright (C) 2008 Dirk Schulze <krit@webkit.org>
- * Copyright (C) Research In Motion Limited 2010. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-
-#if ENABLE(SVG)
-#include "SVGLinearGradientElement.h"
-
-#include "Attribute.h"
-#include "Document.h"
-#include "FloatPoint.h"
-#include "LinearGradientAttributes.h"
-#include "RenderSVGResourceLinearGradient.h"
-#include "SVGLength.h"
-#include "SVGNames.h"
-#include "SVGTransform.h"
-#include "SVGTransformList.h"
-#include "SVGUnitTypes.h"
-
-namespace WebCore {
-
-// Animated property definitions
-DEFINE_ANIMATED_LENGTH(SVGLinearGradientElement, SVGNames::x1Attr, X1, x1)
-DEFINE_ANIMATED_LENGTH(SVGLinearGradientElement, SVGNames::y1Attr, Y1, y1)
-DEFINE_ANIMATED_LENGTH(SVGLinearGradientElement, SVGNames::x2Attr, X2, x2)
-DEFINE_ANIMATED_LENGTH(SVGLinearGradientElement, SVGNames::y2Attr, Y2, y2)
-
-inline SVGLinearGradientElement::SVGLinearGradientElement(const QualifiedName& tagName, Document* document)
-    : SVGGradientElement(tagName, document)
-    , m_x1(LengthModeWidth)
-    , m_y1(LengthModeHeight)
-    , m_x2(LengthModeWidth, "100%")
-    , m_y2(LengthModeHeight)
-{
-    // Spec: If the x2 attribute is not specified, the effect is as if a value of "100%" were specified.
-}
-
-PassRefPtr<SVGLinearGradientElement> SVGLinearGradientElement::create(const QualifiedName& tagName, Document* document)
-{
-    return adoptRef(new SVGLinearGradientElement(tagName, document));
-}
-
-void SVGLinearGradientElement::parseMappedAttribute(Attribute* attr)
-{
-    if (attr->name() == SVGNames::x1Attr)
-        setX1BaseValue(SVGLength(LengthModeWidth, attr->value()));
-    else if (attr->name() == SVGNames::y1Attr)
-        setY1BaseValue(SVGLength(LengthModeHeight, attr->value()));
-    else if (attr->name() == SVGNames::x2Attr)
-        setX2BaseValue(SVGLength(LengthModeWidth, attr->value()));
-    else if (attr->name() == SVGNames::y2Attr)
-        setY2BaseValue(SVGLength(LengthModeHeight, attr->value()));
-    else
-        SVGGradientElement::parseMappedAttribute(attr);
-}
-
-void SVGLinearGradientElement::svgAttributeChanged(const QualifiedName& attrName)
-{
-    SVGGradientElement::svgAttributeChanged(attrName);
-
-    if (attrName == SVGNames::x1Attr
-        || attrName == SVGNames::y1Attr
-        || attrName == SVGNames::x2Attr
-        || attrName == SVGNames::y2Attr) {
-        updateRelativeLengthsInformation();
-
-        RenderObject* object = renderer();
-        if (!object)
-            return;
-
-        object->setNeedsLayout(true);
-    }
-}
-
-void SVGLinearGradientElement::synchronizeProperty(const QualifiedName& attrName)
-{
-    SVGGradientElement::synchronizeProperty(attrName);
-
-    if (attrName == anyQName()) {
-        synchronizeX1();
-        synchronizeY1();
-        synchronizeX2();
-        synchronizeY2();
-        return;
-    }
-
-    if (attrName == SVGNames::x1Attr)
-        synchronizeX1();
-    else if (attrName == SVGNames::y1Attr)
-        synchronizeY1();
-    else if (attrName == SVGNames::x2Attr)
-        synchronizeX2();
-    else if (attrName == SVGNames::y2Attr)
-        synchronizeY2();
-}
-
-RenderObject* SVGLinearGradientElement::createRenderer(RenderArena* arena, RenderStyle*)
-{
-    return new (arena) RenderSVGResourceLinearGradient(this);
-}
-
-void SVGLinearGradientElement::collectGradientAttributes(LinearGradientAttributes& attributes)
-{
-    HashSet<SVGGradientElement*> processedGradients;
-
-    bool isLinear = true;
-    SVGGradientElement* current = this;
-
-    while (current) {
-        if (!attributes.hasSpreadMethod() && current->hasAttribute(SVGNames::spreadMethodAttr))
-            attributes.setSpreadMethod((GradientSpreadMethod) current->spreadMethod());
-
-        if (!attributes.hasBoundingBoxMode() && current->hasAttribute(SVGNames::gradientUnitsAttr))
-            attributes.setBoundingBoxMode(current->gradientUnits() == SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);
-
-        if (!attributes.hasGradientTransform() && current->hasAttribute(SVGNames::gradientTransformAttr)) {
-            AffineTransform transform;
-            current->gradientTransform().concatenate(transform);
-            attributes.setGradientTransform(transform);
-        }
-
-        if (!attributes.hasStops()) {
-            const Vector<Gradient::ColorStop>& stops(current->buildStops());
-            if (!stops.isEmpty())
-                attributes.setStops(stops);
-        }
-
-        if (isLinear) {
-            SVGLinearGradientElement* linear = static_cast<SVGLinearGradientElement*>(current);
-
-            if (!attributes.hasX1() && current->hasAttribute(SVGNames::x1Attr))
-                attributes.setX1(linear->x1());
-
-            if (!attributes.hasY1() && current->hasAttribute(SVGNames::y1Attr))
-                attributes.setY1(linear->y1());
-
-            if (!attributes.hasX2() && current->hasAttribute(SVGNames::x2Attr))
-                attributes.setX2(linear->x2());
-
-            if (!attributes.hasY2() && current->hasAttribute(SVGNames::y2Attr))
-                attributes.setY2(linear->y2());
-        }
-
-        processedGradients.add(current);
-
-        // Respect xlink:href, take attributes from referenced element
-        Node* refNode = ownerDocument()->getElementById(SVGURIReference::getTarget(current->href()));
-        if (refNode && (refNode->hasTagName(SVGNames::linearGradientTag) || refNode->hasTagName(SVGNames::radialGradientTag))) {
-            current = static_cast<SVGGradientElement*>(refNode);
-
-            // Cycle detection
-            if (processedGradients.contains(current)) {
-                current = 0;
-                break;
-            }
-
-            isLinear = current->hasTagName(SVGNames::linearGradientTag);
-        } else
-            current = 0;
-    }
-}
-
-void SVGLinearGradientElement::calculateStartEndPoints(const LinearGradientAttributes& attributes, FloatPoint& startPoint, FloatPoint& endPoint)
-{
-    // Determine gradient start/end points
-    if (attributes.boundingBoxMode()) {
-        startPoint = FloatPoint(attributes.x1().valueAsPercentage(), attributes.y1().valueAsPercentage());
-        endPoint = FloatPoint(attributes.x2().valueAsPercentage(), attributes.y2().valueAsPercentage());
-    } else {
-        startPoint = FloatPoint(attributes.x1().value(this), attributes.y1().value(this));
-        endPoint = FloatPoint(attributes.x2().value(this), attributes.y2().value(this));
-    }
-}
-
-bool SVGLinearGradientElement::selfHasRelativeLengths() const
-{
-    return x1().isRelative()
-        || y1().isRelative()
-        || x2().isRelative()
-        || y2().isRelative();
-}
-
-}
-
-#endif // ENABLE(SVG)