Miscellaneous cleanup to reduce number of includes in platform/graphics/

Source/core/platform/graphics/StrokeData.h

 // Copyright (C) 2013 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
@@ skipping 11 matching lines @@
 // 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.
 
 #ifndef StrokeData_h
 #define StrokeData_h
 
+#include "core/platform/graphics/Color.h"
 #include "core/platform/graphics/DashArray.h"
-#include "core/platform/graphics/Gradient.h"
 #include "core/platform/graphics/GraphicsTypes.h"
-#include "core/platform/graphics/Pattern.h"
+#include "third_party/skia/include/core/SkPaint.h"
+#include "wtf/PassRefPtr.h"
+#include "wtf/RefPtr.h"
 
-#include "third_party/skia/include/core/SkColorPriv.h"
-#include "third_party/skia/include/effects/SkDashPathEffect.h"
-
-#include "wtf/PassOwnPtr.h"
+class SkDashPathEffect;
 
 namespace WebCore {
 
+class Gradient;
+class Pattern;
+
 // Encapsulates stroke painting information.
 // It is pulled out of GraphicsContextState to enable other methods to use it.
 class StrokeData {
 public:
-    StrokeData()
-        : m_style(SolidStroke)
-        , m_thickness(0)
-        , m_color(Color::black)
-        , m_lineCap(SkPaint::kDefault_Cap)
-        , m_lineJoin(SkPaint::kDefault_Join)
-        , m_miterLimit(4)
-        , m_dash(0)
-    {
-    }
-
-    StrokeData(const StrokeData& other)
-        : m_style(other.m_style)
-        , m_thickness(other.m_thickness)
-        , m_color(other.m_color)
-        , m_gradient(other.m_gradient)
-        , m_pattern(other.m_pattern)
-        , m_lineCap(other.m_lineCap)
-        , m_lineJoin(other.m_lineJoin)
-        , m_miterLimit(other.m_miterLimit)
-        , m_dash(other.m_dash)
-    {
-        SkSafeRef(m_dash);
-    }
-
-    ~StrokeData()
-    {
-        SkSafeUnref(m_dash);
-    }
+    StrokeData();
+    StrokeData(const StrokeData& other);
+    ~StrokeData();
 
     StrokeStyle style() const { return m_style; }
     void setStyle(const StrokeStyle style) { m_style = style; }
 
     float thickness() const { return m_thickness; }
     void setThickness(const float thickness) { m_thickness = thickness; }
 
     Color color() const { return m_color; }
-    void setColor(const Color& color) { m_color = color; }
+    void setColor(const Color&);
 
     Gradient* gradient() const { return m_gradient.get(); }
-    void setGradient(const PassRefPtr<Gradient> gradient) { m_gradient = gradient; }
-    void clearGradient() { m_gradient.clear(); }
+    void setGradient(PassRefPtr<Gradient>);
 
     Pattern* pattern() const { return m_pattern.get(); }
-    void setPattern(const PassRefPtr<Pattern> pattern) { m_pattern = pattern; }
-    void clearPattern() { m_pattern.clear(); }
+    void setPattern(PassRefPtr<Pattern>);
 
     LineCap lineCap() const { return (LineCap)m_lineCap; }
     void setLineCap(const LineCap cap) { m_lineCap = (SkPaint::Cap)cap; }
 
     LineJoin lineJoin() const { return (LineJoin)m_lineJoin; }
     void setLineJoin(const LineJoin join) { m_lineJoin = (SkPaint::Join)join; }
 
     float miterLimit() const { return m_miterLimit; }
     void setMiterLimit(const float miterLimit) { m_miterLimit = miterLimit; }
 
@@ skipping 14 matching lines @@
     RefPtr<Pattern> m_pattern;
     SkPaint::Cap m_lineCap;
     SkPaint::Join m_lineJoin;
     float m_miterLimit;
     SkDashPathEffect* m_dash;
 };
 
 } // namespace WebCore
 
 #endif // StrokeData_h