Expose SkPathRef::unique through SkPath.

This allows for the removal of SkPath::mSourcePath on Android
as they now have a better indicator of whether or not the path
can be used again via the Java API.

Review URL: https://codereview.chromium.org/913413004

diff --git a/include/core/SkPath.h b/include/core/SkPath.h
index c4606cf..61b1ce4 100644 (file)
--- a/include/core/SkPath.h
+++ b/include/core/SkPath.h
@@ -42,6 +42,11 @@ public:
         return !(a == b);
     }
 
+#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
+    /** Returns true if the caller is the only owner of the underlying path data */
+    bool unique() const { return fPathRef->unique(); }
+#endif
+
     enum FillType {
         /** Specifies that "inside" is computed by a non-zero sum of signed
             edge crossings