Culling API

src/utils/SkDumpCanvas.cpp

Index: src/utils/SkDumpCanvas.cpp
diff --git a/src/utils/SkDumpCanvas.cpp b/src/utils/SkDumpCanvas.cpp
index c8a94f40582e24a0bd6a1f181c993d71c00ac102..d768137578fd585a56d11d5715ead2dc7d1f7c7f 100644
--- a/src/utils/SkDumpCanvas.cpp
+++ b/src/utils/SkDumpCanvas.cpp
@@ -297,6 +297,15 @@ bool SkDumpCanvas::clipRegion(const SkRegion& deviceRgn, SkRegion::Op op) {
     return this->INHERITED::clipRegion(deviceRgn, op);
 }
 
+void SkDumpCanvas::onPushCull(const SkRect& cullRect) {
+    SkString str;
+    toString(cullRect, &str);
+    this->dump(kCull_Verb, NULL, "pushCull(%s)", str.c_str());
+}
+
+void SkDumpCanvas::onPopCull() {
+    this->dump(kCull_Verb, NULL, "popCull()");
+}
 ///////////////////////////////////////////////////////////////////////////////
 
 void SkDumpCanvas::drawPaint(const SkPaint& paint) {