Add SkPath::isLastContourClosed()

src/core/SkPath.cpp

Index: src/core/SkPath.cpp
diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index 4af2dad5262c97fa15e1717eabd93debfeaa718f..4c148c5e4a3aea0b08d2d49eaef9c2783c15751c 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -318,6 +318,14 @@ void SkPath::rewind() {
     this->resetFields();
 }
 
+bool SkPath::isLastContourClosed() const {
+    int verbCount = fPathRef->countVerbs();
+    if (0 == verbCount) {
+        return false;
+    }
+    return kClose_Verb == fPathRef->atVerb(verbCount - 1);
+}
+
 bool SkPath::isLine(SkPoint line[2]) const {
     int verbCount = fPathRef->countVerbs();