bindings: Use Maybe version of v8::String::NewFromUtf8()

Source/core/inspector/JavaScriptCallFrame.cpp

Index: Source/core/inspector/JavaScriptCallFrame.cpp
diff --git a/Source/core/inspector/JavaScriptCallFrame.cpp b/Source/core/inspector/JavaScriptCallFrame.cpp
index 5369ca566f83786ef2ad1a3894bc225247aad332..aee34ecb4536150c0d1ffeed66196598bcd43908 100644
--- a/Source/core/inspector/JavaScriptCallFrame.cpp
+++ b/Source/core/inspector/JavaScriptCallFrame.cpp
@@ -178,11 +178,11 @@ ScriptValue JavaScriptCallFrame::evaluateWithExceptionDetails(ScriptState* scrip
 
     v8::Local<v8::Object> wrappedResult = v8::Object::New(m_isolate);
     if (tryCatch.HasCaught()) {
-        wrappedResult->Set(v8::String::NewFromUtf8(m_isolate, "result"), tryCatch.Exception());
-        wrappedResult->Set(v8::String::NewFromUtf8(m_isolate, "exceptionDetails"), createExceptionDetails(m_isolate, tryCatch.Message()));
+        wrappedResult->Set(v8NormalString(m_isolate, "result"), tryCatch.Exception());
+        wrappedResult->Set(v8NormalString(m_isolate, "exceptionDetails"), createExceptionDetails(m_isolate, tryCatch.Message()));
     } else {
-        wrappedResult->Set(v8::String::NewFromUtf8(m_isolate, "result"), result);
-        wrappedResult->Set(v8::String::NewFromUtf8(m_isolate, "exceptionDetails"), v8::Undefined(m_isolate));
+        wrappedResult->Set(v8NormalString(m_isolate, "result"), result);
+        wrappedResult->Set(v8NormalString(m_isolate, "exceptionDetails"), v8::Undefined(m_isolate));
     }
     return ScriptValue(scriptState, wrappedResult);
 }
@@ -213,15 +213,15 @@ ScriptValue JavaScriptCallFrame::setVariableValue(ScriptState* scriptState, int
 v8::Local<v8::Object> JavaScriptCallFrame::createExceptionDetails(v8::Isolate* isolate, v8::Local<v8::Message> message)
 {
     v8::Local<v8::Object> exceptionDetails = v8::Object::New(isolate);
-    exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "text"), message->Get());
-    exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "url"), message->GetScriptOrigin().ResourceName());
-    exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "scriptId"), v8::Integer::New(isolate, message->GetScriptOrigin().ScriptID()->Value()));
-    exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "line"), v8::Integer::New(isolate, message->GetLineNumber()));
-    exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "column"), v8::Integer::New(isolate, message->GetStartColumn()));
+    exceptionDetails->Set(v8NormalString(isolate, "text"), message->Get());
+    exceptionDetails->Set(v8NormalString(isolate, "url"), message->GetScriptOrigin().ResourceName());
+    exceptionDetails->Set(v8NormalString(isolate, "scriptId"), v8::Integer::New(isolate, message->GetScriptOrigin().ScriptID()->Value()));
+    exceptionDetails->Set(v8NormalString(isolate, "line"), v8::Integer::New(isolate, message->GetLineNumber()));
+    exceptionDetails->Set(v8NormalString(isolate, "column"), v8::Integer::New(isolate, message->GetStartColumn()));
     if (!message->GetStackTrace().IsEmpty())
-        exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "stackTrace"), message->GetStackTrace()->AsArray());
+        exceptionDetails->Set(v8NormalString(isolate, "stackTrace"), message->GetStackTrace()->AsArray());
     else
-        exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "stackTrace"), v8::Undefined(isolate));
+        exceptionDetails->Set(v8NormalString(isolate, "stackTrace"), v8::Undefined(isolate));
     return exceptionDetails;
 }