add drawData() to canvas, to record data blobs



git-svn-id: http://skia.googlecode.com/svn/trunk@452 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/utils/SkProxyCanvas.cpp b/src/utils/SkProxyCanvas.cpp
index cb0d44a..c643c82 100644
--- a/src/utils/SkProxyCanvas.cpp
+++ b/src/utils/SkProxyCanvas.cpp
@@ -151,6 +151,10 @@
                                      xmode, indices, indexCount, paint);
 }
 
+void SkProxyCanvas::drawData(const void* data, size_t length) {
+    fProxy->drawData(data, length);
+}
+
 SkBounder* SkProxyCanvas::setBounder(SkBounder* bounder) {
     return fProxy->setBounder(bounder);
 }