[SVGDom] Add rx/ry support for <rect>

experimental/svg/model/SkSVGDOM.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvas.h"
 #include "SkDOM.h"
 #include "SkParsePath.h"
@@ skipping 145 matching lines @@
 
 struct AttrParseInfo {
     SkSVGAttribute fAttr;
     bool (*fSetter)(const sk_sp<SkSVGNode>& node, SkSVGAttribute attr, const char* stringValue);
 };
 
 SortedDictionaryEntry<AttrParseInfo> gAttributeParseInfo[] = {
     { "d"        , { SkSVGAttribute::kD        , SetPathDataAttribute  }},
     { "fill"     , { SkSVGAttribute::kFill     , SetPaintAttribute     }},
     { "height"   , { SkSVGAttribute::kHeight   , SetLengthAttribute    }},
+    { "rx"       , { SkSVGAttribute::kRx       , SetLengthAttribute    }},
+    { "ry"       , { SkSVGAttribute::kRy       , SetLengthAttribute    }},
     { "stroke"   , { SkSVGAttribute::kStroke   , SetPaintAttribute     }},
     { "style"    , { SkSVGAttribute::kUnknown  , SetStyleAttributes    }},
     { "transform", { SkSVGAttribute::kTransform, SetTransformAttribute }},
     { "viewBox"  , { SkSVGAttribute::kViewBox  , SetViewBoxAttribute   }},
     { "width"    , { SkSVGAttribute::kWidth    , SetLengthAttribute    }},
     { "x"        , { SkSVGAttribute::kX        , SetLengthAttribute    }},
     { "y"        , { SkSVGAttribute::kY        , SetLengthAttribute    }},
 };
 
 SortedDictionaryEntry<sk_sp<SkSVGNode>(*)()> gTagFactories[] = {
@@ skipping 103 matching lines @@
                                SkSVGLengthContext(fContainerSize),
                                SkSVGPresentationContext());
         fRoot->render(ctx);
     }
 }
 
 void SkSVGDOM::setContainerSize(const SkSize& containerSize) {
     // TODO: inval
     fContainerSize = containerSize;
 }