binidngs: Make callInternalFunction return MaybeLocal

Source/bindings/core/v8/ScriptRegexp.cpp

Index: Source/bindings/core/v8/ScriptRegexp.cpp
diff --git a/Source/bindings/core/v8/ScriptRegexp.cpp b/Source/bindings/core/v8/ScriptRegexp.cpp
index 17656ce4cfb34fe735501d51661cf07480a1e367..9a357a4a54d58eff9a3b2bd6bac04bdd4b55d911 100644
--- a/Source/bindings/core/v8/ScriptRegexp.cpp
+++ b/Source/bindings/core/v8/ScriptRegexp.cpp
@@ -80,9 +80,8 @@ int ScriptRegexp::match(const String& string, int startFrom, int* matchLength) c
     if (!regex->Get(context, v8AtomicString(isolate, "exec")).ToLocal(&exec))
         return -1;
     v8::Local<v8::Value> argv[] = { v8String(isolate, string.substring(startFrom)) };
-    v8::Local<v8::Value> returnValue = V8ScriptRunner::callInternalFunction(exec.As<v8::Function>(), regex, WTF_ARRAY_LENGTH(argv), argv, isolate);
-
-    if (tryCatch.HasCaught())
+    v8::Local<v8::Value> returnValue;
+    if (!V8ScriptRunner::callInternalFunction(exec.As<v8::Function>(), regex, WTF_ARRAY_LENGTH(argv), argv, isolate).ToLocal(&returnValue))
         return -1;
 
     // RegExp#exec returns null if there's no match, otherwise it returns an