DevTools: simplify setScriptSource and restartFrame return values

Source/core/inspector/v8/V8Debugger.h

Index: Source/core/inspector/v8/V8Debugger.h
diff --git a/Source/core/inspector/v8/V8Debugger.h b/Source/core/inspector/v8/V8Debugger.h
index f6a4dea9de6d92d3e500cb728dd6268f42d0120a..cd6e3ceda3aa4c9ed1f18b71cf93e67b00f28522 100644
--- a/Source/core/inspector/v8/V8Debugger.h
+++ b/Source/core/inspector/v8/V8Debugger.h
@@ -57,7 +57,7 @@ public:
     virtual void stepOutOfFunction() = 0;
     virtual void clearStepping() = 0;
 
-    virtual bool setScriptSource(const String& sourceID, const String& newContent, bool preview, String* error, RefPtr<TypeBuilder::Debugger::SetScriptSourceError>&, v8::Global<v8::Object>* newCallFrames, RefPtr<JSONObject>* result) = 0;
+    virtual bool setScriptSource(const String& sourceID, const String& newContent, bool preview, String* error, RefPtr<TypeBuilder::Debugger::SetScriptSourceError>&, v8::Global<v8::Object>* newCallFrames, TypeBuilder::OptOutput<bool>* stackChanged) = 0;
     virtual v8::Local<v8::Object> currentCallFrames() = 0;
     virtual v8::Local<v8::Object> currentCallFramesForAsyncStack() = 0;
     virtual PassRefPtr<JavaScriptCallFrame> callFrameNoScopes(int index) = 0;