add conics to path ops

src/core/SkPath.cpp

Index: src/core/SkPath.cpp
diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index 19e7048869a4adb34703b389c2970361037739e3..45429a6e1253bd9f5b93481b9a3e5d48af2508ee 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -1966,11 +1966,13 @@ void SkPath::dump(SkWStream* wStream, bool forceClose, bool dumpAsHex) const {
                 verb = kDone_Verb;  // stop the loop
                 break;
         }
+        if (!wStream && builder.size()) {
+            SkDebugf("%s", builder.c_str());
+            builder.reset();
+        }
     }
     if (wStream) {
         wStream->writeText(builder.c_str());
-    } else {
-        SkDebugf("%s", builder.c_str());
     }
 }