[DevTools] Speculative chrome os tests fix

third_party/WebKit/Source/platform/v8_inspector/InjectedScript.cpp

Index: third_party/WebKit/Source/platform/v8_inspector/InjectedScript.cpp
diff --git a/third_party/WebKit/Source/platform/v8_inspector/InjectedScript.cpp b/third_party/WebKit/Source/platform/v8_inspector/InjectedScript.cpp
index b3eaf41bc6137eaad03e5f6c276d6daf2e96a939..e668094914da9a8c892173d5f8b10c55ec1cdef4 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/InjectedScript.cpp
+++ b/third_party/WebKit/Source/platform/v8_inspector/InjectedScript.cpp
@@ -182,7 +182,7 @@ v8::MaybeLocal<v8::Value> InjectedScript::wrapValue(ErrorString* errorString, v8
     function.appendArgument(generatePreview);
     bool hadException = false;
     v8::Local<v8::Value> r = callFunctionWithEvalEnabled(function, hadException);
-    if (hasInternalError(errorString, hadException))
+    if (hasInternalError(errorString, hadException || r.IsEmpty()))
         return v8::MaybeLocal<v8::Value>();
     return r;
 }