Add more detail to same-origin attribution indicating self|ancestor|descendant

third_party/WebKit/Source/core/timing/PerformanceTest.cpp

Index: third_party/WebKit/Source/core/timing/PerformanceTest.cpp
diff --git a/third_party/WebKit/Source/core/timing/PerformanceTest.cpp b/third_party/WebKit/Source/core/timing/PerformanceTest.cpp
index 7a07e9d0537c65face1716bd1902d497815666ab..9d6d960ac23c91a360ec1f8193a7bc8074abd345 100644
--- a/third_party/WebKit/Source/core/timing/PerformanceTest.cpp
+++ b/third_party/WebKit/Source/core/timing/PerformanceTest.cpp
@@ -81,7 +81,8 @@ TEST_F(PerformanceTest, SanitizedLongTaskName) {
   EXPECT_EQ("unknown", sanitizedAttribution(nullptr, false, frame()));
 
   // Attribute for same context (and same origin).
-  EXPECT_EQ("same-origin", sanitizedAttribution(document(), false, frame()));
+  EXPECT_EQ("same-origin-self",
+            sanitizedAttribution(document(), false, frame()));
 
   // Unable to attribute, when multiple script execution contents are involved.
   EXPECT_EQ("multiple-contexts",