Update WebKit IDLs after chrome roll.

inspector/InjectedScriptHost.idl

Index: inspector/InjectedScriptHost.idl
diff --git a/inspector/InjectedScriptHost.idl b/inspector/InjectedScriptHost.idl
index 6880f6fdb09d909b10892094ea1cf81a1f7db7b7..7ece9d75a6dc03726a7c65b6901920b80073da91 100644
--- a/inspector/InjectedScriptHost.idl
+++ b/inspector/InjectedScriptHost.idl
@@ -45,16 +45,7 @@
     [Custom] any functionDetails(in any object);
     [Custom] Array getInternalProperties(in any object);
     [Custom] Array getEventListeners(in Node node);
-
-    // FIXME: Remove evaluateReturnsEvalFunction once InjectedScriptHost returns eval in evaluate on V8. https://webkit.org/b/113134
-    readonly attribute boolean evaluateReturnsEvalFunction;
-
-#if defined(V8_BINDING) && V8_BINDING
     [Custom] any evaluate(in DOMString text);
-#else
-    [Custom] readonly attribute any evaluate;
-#endif
-
     [Custom] DOMString databaseId(in any database);
     [Custom] DOMString storageId(in any storage);