1 files changed, 3 insertions, 1 deletions
diff --git a/chromium/third_party/WebKit/Source/core/svg/SVGUnitTypes.idl b/chromium/third_party/WebKit/Source/core/svg/SVGUnitTypes.idl
index 5f5ec2ec800..95c2a497ae3 100644
--- a/chromium/third_party/WebKit/Source/core/svg/SVGUnitTypes.idl
+++ b/chromium/third_party/WebKit/Source/core/svg/SVGUnitTypes.idl
@@ -23,7 +23,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-interface SVGUnitTypes {
+[
+    DependentLifetime,
+] interface SVGUnitTypes {
     // Unit Types
     const unsigned short SVG_UNIT_TYPE_UNKNOWN           = 0;
     const unsigned short SVG_UNIT_TYPE_USERSPACEONUSE    = 1;