DevTools: Introduce Debugger.StackTrace structure in protocol.json

Source/core/inspector/InspectorDebuggerAgent.h

Index: Source/core/inspector/InspectorDebuggerAgent.h
diff --git a/Source/core/inspector/InspectorDebuggerAgent.h b/Source/core/inspector/InspectorDebuggerAgent.h
index a8498a20837aad939595d8e9e13dc0eac74680a6..775166b294b412a9bb10da21e93b6c2756edac01 100644
--- a/Source/core/inspector/InspectorDebuggerAgent.h
+++ b/Source/core/inspector/InspectorDebuggerAgent.h
@@ -97,11 +97,11 @@ public:
     virtual void removeBreakpoint(ErrorString*, const String& breakpointId);
     virtual void continueToLocation(ErrorString*, const RefPtr<JSONObject>& location, const bool* interstateLocationOpt);
     virtual void getStepInPositions(ErrorString*, const String& callFrameId, RefPtr<TypeBuilder::Array<TypeBuilder::Debugger::Location> >& positions);
-    virtual void getBacktrace(ErrorString*, RefPtr<TypeBuilder::Array<TypeBuilder::Debugger::CallFrame> >&);
+    virtual void getBacktrace(ErrorString*, RefPtr<TypeBuilder::Array<TypeBuilder::Debugger::CallFrame> >&, RefPtr<TypeBuilder::Debugger::StackTrace>&);
 
     virtual void searchInContent(ErrorString*, const String& scriptId, const String& query, const bool* optionalCaseSensitive, const bool* optionalIsRegex, RefPtr<TypeBuilder::Array<TypeBuilder::Page::SearchMatch> >&);
-    virtual void setScriptSource(ErrorString*, RefPtr<TypeBuilder::Debugger::SetScriptSourceError>&, const String& scriptId, const String& newContent, const bool* preview, RefPtr<TypeBuilder::Array<TypeBuilder::Debugger::CallFrame> >& newCallFrames, RefPtr<JSONObject>& result);
-    virtual void restartFrame(ErrorString*, const String& callFrameId, RefPtr<TypeBuilder::Array<TypeBuilder::Debugger::CallFrame> >& newCallFrames, RefPtr<JSONObject>& result);
+    virtual void setScriptSource(ErrorString*, RefPtr<TypeBuilder::Debugger::SetScriptSourceError>&, const String& scriptId, const String& newContent, const bool* preview, RefPtr<TypeBuilder::Array<TypeBuilder::Debugger::CallFrame> >& newCallFrames, RefPtr<JSONObject>& result, RefPtr<TypeBuilder::Debugger::StackTrace>& asyncStackTrace);
+    virtual void restartFrame(ErrorString*, const String& callFrameId, RefPtr<TypeBuilder::Array<TypeBuilder::Debugger::CallFrame> >& newCallFrames, RefPtr<JSONObject>& result, RefPtr<TypeBuilder::Debugger::StackTrace>& asyncStackTrace);
     virtual void getScriptSource(ErrorString*, const String& scriptId, String* scriptSource);
     virtual void getFunctionDetails(ErrorString*, const String& functionId, RefPtr<TypeBuilder::Debugger::FunctionDetails>&);
     virtual void pause(ErrorString*);
@@ -176,6 +176,7 @@ private:
     bool enabled();
 
     PassRefPtr<TypeBuilder::Array<TypeBuilder::Debugger::CallFrame> > currentCallFrames();
+    PassRefPtr<TypeBuilder::Debugger::StackTrace> currentAsyncStackTrace();
 
     virtual void didParseSource(const String& scriptId, const Script&);
     virtual void failedToParseSource(const String& url, const String& data, int firstLine, int errorLine, const String& errorMessage);