Remove Paragraph#paint

We now use Canvas#drawParagraph.

sky/engine/core/dart/painting.dart

@@ -407,6 +407,9 @@ class Canvas extends NativeFieldWrapperClass2 {
   /// [PictureRecorder].
   void drawPicture(Picture picture) native "Canvas_drawPicture";
 
+  /// Draws the text in the given paragraph into this canvas at the given offset.
+  ///
+  /// Valid only after [Paragraph.layout] has been called on the paragraph.
   void drawParagraph(Paragraph paragraph, Offset offset) native "Canvas_drawParagraph";
 
   void drawVertices(VertexMode vertexMode,

sky/engine/core/dart/text.dart

@@ -550,8 +550,8 @@ class TextPosition {
 ///
 /// To create a Paragraph object, use a [ParagraphBuilder].
 ///
-/// Paragraph objects can be displayed on a [Canvas] using the [paint]
-/// method.
+/// Paragraph objects can be displayed on a [Canvas] using the
+/// [Canvas.drawParagraph] method.
 abstract class Paragraph extends NativeFieldWrapperClass2 {
   /// Creates an uninitialized Paragraph object.
   ///
@@ -612,11 +612,6 @@ abstract class Paragraph extends NativeFieldWrapperClass2 {
   /// function before painting or reading geometry from this paragraph.
   void layout() native "Paragraph_layout";
 
-  /// Draws the text in this paragraph into the given canvas at the given offset.
-  ///
-  /// Valid only after [layout] has been called.
-  void paint(Canvas canvas, Offset offset) native "Paragraph_paint";
-
   /// Returns a list of text boxes that enclose the given text range.
   List<TextBox> getBoxesForRange(int start, int end) native "Paragraph_getRectsForRange";
 

sky/engine/core/text/Paragraph.cpp

@@ -36,8 +36,7 @@ IMPLEMENT_WRAPPERTYPEINFO(ui, Paragraph);
   V(Paragraph, ideographicBaseline) \
   V(Paragraph, layout) \
   V(Paragraph, getRectsForRange) \
-  V(Paragraph, getPositionForOffset) \
-  V(Paragraph, paint)
+  V(Paragraph, getPositionForOffset)
 
 DART_BIND_ALL(Paragraph, FOR_EACH_BINDING)