Reduce forward declarations in core/svg

BUG=

Review URL: https://codereview.chromium.org/344693003

git-svn-id: svn://svn.chromium.org/blink/trunk@176460 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/svg/SVGAltGlyphElement.h

@@ -31,7 +31,6 @@
 namespace WebCore {
 
 class ExceptionState;
-class SVGGlyphElement;
 
 class SVGAltGlyphElement FINAL : public SVGTextPositioningElement,
                                  public SVGURIReference {

third_party/WebKit/Source/core/svg/SVGAnimateMotionElement.h

@@ -26,8 +26,6 @@
 
 namespace WebCore {
 
-class AffineTransform;
-
 class SVGAnimateMotionElement FINAL : public SVGAnimationElement {
 public:
     virtual ~SVGAnimateMotionElement();

third_party/WebKit/Source/core/svg/SVGAnimateTransformElement.h

@@ -28,8 +28,6 @@
 
 namespace WebCore {
 
-class AffineTransform;
-
 class SVGAnimateTransformElement FINAL : public SVGAnimateElement {
 public:
     DECLARE_NODE_FACTORY(SVGAnimateTransformElement);

third_party/WebKit/Source/core/svg/SVGAnimationElement.h

@@ -57,10 +57,6 @@ enum CalcMode {
     CalcModeSpline
 };
 
-class ConditionEventListener;
-class TimeContainer;
-class SVGAnimatedType;
-
 class SVGAnimationElement : public SVGSMILElement,
                             public SVGTests {
 public:

third_party/WebKit/Source/core/svg/SVGDocumentExtensions.h

@@ -38,7 +38,6 @@ class SVGElement;
 class SVGFontFaceElement;
 #endif
 class SVGResourcesCache;
-class SVGSMILElement;
 class SVGSVGElement;
 class Element;
 

third_party/WebKit/Source/core/svg/SVGFEDiffuseLightingElement.h

@@ -29,8 +29,6 @@
 
 namespace WebCore {
 
-class FEDiffuseLighting;
-
 class SVGFEDiffuseLightingElement FINAL : public SVGFilterPrimitiveStandardAttributes {
 public:
     DECLARE_NODE_FACTORY(SVGFEDiffuseLightingElement);

third_party/WebKit/Source/core/svg/SVGFilterPrimitiveStandardAttributes.h

@@ -32,7 +32,6 @@ namespace WebCore {
 
 class Filter;
 class FilterEffect;
-class RenderSVGResourceFilterPrimitive;
 class SVGFilterBuilder;
 
 class SVGFilterPrimitiveStandardAttributes : public SVGElement {

third_party/WebKit/Source/core/svg/SVGFontElement.h

@@ -51,8 +51,6 @@ typedef unsigned KerningPairKey;
 typedef Vector<SVGKerningPair> KerningPairVector;
 typedef HashMap<KerningPairKey, float> KerningTable;
 
-class SVGMissingGlyphElement;
-
 class SVGFontElement FINAL : public SVGElement {
 public:
     DECLARE_NODE_FACTORY(SVGFontElement);

third_party/WebKit/Source/core/svg/SVGFontFaceElement.h

@@ -30,7 +30,6 @@
 namespace WebCore {
 
 class SVGFontElement;
-class SVGFontData;
 class StyleRuleFontFace;
 
 class SVGFontFaceElement FINAL : public SVGElement {

third_party/WebKit/Source/core/svg/SVGGlyphMap.h

@@ -31,7 +31,6 @@
 namespace WebCore {
 
 struct GlyphMapNode;
-class SVGFontData;
 
 typedef HashMap<UChar32, RefPtr<GlyphMapNode> > GlyphMapLayer;
 

third_party/WebKit/Source/core/svg/SVGInteger.h

@@ -37,8 +37,6 @@
 
 namespace WebCore {
 
-class SVGIntegerTearOff;
-
 class SVGInteger : public SVGPropertyBase {
 public:
     typedef void TearOffType;

third_party/WebKit/Source/core/svg/SVGNumberTearOff.h

@@ -37,8 +37,6 @@
 
 namespace WebCore {
 
-class SVGMatrix;
-
 class SVGNumberTearOff : public SVGPropertyTearOff<SVGNumber>, public ScriptWrappable {
 public:
     static PassRefPtr<SVGNumberTearOff> create(PassRefPtr<SVGNumber> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())

third_party/WebKit/Source/core/svg/SVGPaint.h

@@ -30,8 +30,6 @@
 
 namespace WebCore {
 
-class ExceptionState;
-
 class SVGPaint : public CSSValue {
 public:
     enum SVGPaintType {

third_party/WebKit/Source/core/svg/SVGParserUtilities.h

@@ -33,8 +33,6 @@ typedef Vector<UnicodeRange> UnicodeRanges;
 namespace WebCore {
 
 class FloatPoint;
-class FloatRect;
-class SVGPointList;
 
 enum WhitespaceMode {
     DisallowWhitespace = 0,

third_party/WebKit/Source/core/svg/SVGPathSegListSource.h

@@ -29,8 +29,6 @@
 
 namespace WebCore {
 
-class SVGPathSegList;
-
 class SVGPathSegListSource FINAL : public SVGPathSource {
 public:
     SVGPathSegListSource(SVGPathSegList::ConstIterator, SVGPathSegList::ConstIterator);

third_party/WebKit/Source/core/svg/SVGPathSegWithContext.h

@@ -24,8 +24,6 @@
 
 namespace WebCore {
 
-class SVGElement;
-
 // FIXME: This should be deprecated.
 class SVGPathSegWithContext : public SVGPathSeg {
 public:

third_party/WebKit/Source/core/svg/SVGPathUtilities.h

@@ -29,7 +29,6 @@ namespace WebCore {
 
 class Path;
 class SVGPathByteStream;
-class SVGPathElement;
 class SVGPathSeg;
 class SVGPathSegList;
 

third_party/WebKit/Source/core/svg/SVGTests.h

@@ -26,7 +26,6 @@
 
 namespace WebCore {
 
-class Attribute;
 class QualifiedName;
 class SVGElement;
 

third_party/WebKit/Source/core/svg/SVGTextContentElement.h

@@ -38,8 +38,6 @@ enum SVGLengthAdjustType {
 };
 template<> const SVGEnumerationStringEntries& getStaticStringEntries<SVGLengthAdjustType>();
 
-class SVGAnimatedTextLength;
-
 class SVGTextContentElement : public SVGGraphicsElement {
 public:
     // Forward declare enumerations in the W3C naming scheme, for IDL generation.

third_party/WebKit/Source/core/svg/SVGTransformTearOff.h

@@ -38,8 +38,6 @@
 
 namespace WebCore {
 
-class SVGMatrix;
-
 class SVGTransformTearOff FINAL : public SVGPropertyTearOff<SVGTransform>, public ScriptWrappable {
 public:
     enum SVGTransformType {

third_party/WebKit/Source/core/svg/SVGURIReference.h

@@ -26,7 +26,6 @@
 
 namespace WebCore {
 
-class Attribute;
 class Element;
 
 class SVGURIReference {

third_party/WebKit/Source/core/svg/graphics/SVGImage.h

@@ -33,9 +33,7 @@
 
 namespace WebCore {
 
-class Element;
 class FrameView;
-class ImageBuffer;
 class Page;
 class RenderBox;
 class SVGImageChromeClient;

third_party/WebKit/Source/core/svg/graphics/SVGImageCache.h

@@ -29,9 +29,7 @@
 
 namespace WebCore {
 
-class ImageResource;
 class ImageResourceClient;
-class ImageBuffer;
 class SVGImage;
 class SVGImageForContainer;
 class RenderObject;

third_party/WebKit/Source/core/svg/graphics/filters/SVGFEImage.h

@@ -30,7 +30,6 @@
 
 namespace WebCore {
 
-class Document;
 class Image;
 class RenderObject;
 

third_party/WebKit/Source/core/svg/properties/SVGProperty.h

@@ -41,7 +41,6 @@
 namespace WebCore {
 
 class ExceptionState;
-class QualifiedName;
 class SVGElement;
 class SVGAnimationElement;