Roll IDL to multivm@477

third_party/WebCore/page/Performance.idl

Index: third_party/WebCore/page/Performance.idl
diff --git a/third_party/WebCore/page/Performance.idl b/third_party/WebCore/page/Performance.idl
index d50b84bf19c130063575e55fbaec3475df9f828c..663b74247498be086c3c29bc372ebcc2b6a4d49c 100644
--- a/third_party/WebCore/page/Performance.idl
+++ b/third_party/WebCore/page/Performance.idl
@@ -38,6 +38,14 @@ module window {
         readonly attribute PerformanceNavigation navigation;
         readonly attribute PerformanceTiming timing;
         readonly attribute [V8CustomGetter] MemoryInfo memory;
+
+#if defined(ENABLE_PERFORMANCE_TIMELINE) && ENABLE_PERFORMANCE_TIMELINE
+        PerformanceEntryList webkitGetEntries();
+        PerformanceEntryList webkitGetEntriesByType(in DOMString entryType);
+        PerformanceEntryList webkitGetEntriesByName(in DOMString name, in [Optional=DefaultIsNullString] DOMString entryType);
+#endif
+        // See http://www.w3.org/TR/hr-time/ for details.
+        double webkitNow();
     };
 
 }