Add drawRegion() API to SkCanvas

src/core/SkLiteRecorder.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 "SkLiteDL.h"
 #include "SkLiteRecorder.h"
 #include "SkSurface.h"
@@ skipping 37 matching lines @@
 
 void SkLiteRecorder::onDrawPaint(const SkPaint& paint) {
     fDL->drawPaint(paint);
 }
 void SkLiteRecorder::onDrawPath(const SkPath& path, const SkPaint& paint) {
     fDL->drawPath(path, paint);
 }
 void SkLiteRecorder::onDrawRect(const SkRect& rect, const SkPaint& paint) {
     fDL->drawRect(rect, paint);
 }
+void SkLiteRecorder::onDrawRegion(const SkRegion& region, const SkPaint& paint) {
+    fDL->drawRegion(region, paint);
+}
 void SkLiteRecorder::onDrawOval(const SkRect& oval, const SkPaint& paint) {
     fDL->drawOval(oval, paint);
 }
 void SkLiteRecorder::onDrawArc(const SkRect& oval, SkScalar startAngle, SkScalar sweepAngle,
                                bool useCenter, const SkPaint& paint) {
     fDL->drawArc(oval, startAngle, sweepAngle, useCenter, paint);
 }
 void SkLiteRecorder::onDrawRRect(const SkRRect& rrect, const SkPaint& paint) {
     fDL->drawRRect(rrect, paint);
 }
@@ skipping 117 matching lines @@
 }
 
 void SkLiteRecorder::didTranslateZ(SkScalar dz) {
     fDL->translateZ(dz);
 }
 void SkLiteRecorder::onDrawShadowedPicture(const SkPicture* picture,
                                            const SkMatrix* matrix,
                                            const SkPaint* paint) {
     fDL->drawShadowedPicture(picture, matrix, paint);
 }