Stopped skipping tests in dm of SkPatch by implementing the
corresponding drawPath calls on classes that derive from SkCanvas.

BUG=skia:
R=egdaniel@google.com, bsalomon@google.com, mtklein@google.com, robertphillips@google.com

Author: dandov@google.com

Review URL: https://codereview.chromium.org/429343004
diff --git a/src/core/SkRecorder.cpp b/src/core/SkRecorder.cpp
index 4c02a35..255eb39 100644
--- a/src/core/SkRecorder.cpp
+++ b/src/core/SkRecorder.cpp
@@ -206,6 +206,10 @@
                          indexCount);
 }
 
+void SkRecorder::drawPatch(const SkPatch& patch, const SkPaint& paint) {
+    APPEND(DrawPatch, delay_copy(paint), delay_copy(patch));
+}
+
 void SkRecorder::willSave() {
     APPEND(Save);
     INHERITED(willSave);