Enable SVG for dartc and frog

client/dom/generated/src/frog/SVGTextContentElement.dart

+
+class SVGTextContentElement extends SVGElement native "SVGTextContentElement" {
+
+  SVGAnimatedEnumeration lengthAdjust;
+
+  SVGAnimatedLength textLength;
+
+  int getCharNumAtPosition(SVGPoint point) native;
+
+  num getComputedTextLength() native;
+
+  SVGPoint getEndPositionOfChar(int offset) native;
+
+  SVGRect getExtentOfChar(int offset) native;
+
+  int getNumberOfChars() native;
+
+  num getRotationOfChar(int offset) native;
+
+  SVGPoint getStartPositionOfChar(int offset) native;
+
+  num getSubStringLength(int offset, int length) native;
+
+  void selectSubString(int offset, int length) native;
+
+  // From SVGTests
+
+  SVGStringList requiredExtensions;
+
+  SVGStringList requiredFeatures;
+
+  SVGStringList systemLanguage;
+
+  bool hasExtension(String extension) native;
+
+  // From SVGLangSpace
+
+  String xmllang;
+
+  String xmlspace;
+
+  // From SVGExternalResourcesRequired
+
+  SVGAnimatedBoolean externalResourcesRequired;
+
+  // From SVGStylable
+
+  SVGAnimatedString className;
+
+  CSSStyleDeclaration style;
+
+  CSSValue getPresentationAttribute(String name) native;
+}