[inspector] added inspector test runner [part 3]

test/inspector-protocol/task-runner.cc

Index: test/inspector-protocol/task-runner.cc
diff --git a/test/inspector-protocol/task-runner.cc b/test/inspector-protocol/task-runner.cc
index fd8234279c647fd7326368b9ee4e3660b10a01e5..aff526da4cffef506e761e61dcf58193d0a69d68 100644
--- a/test/inspector-protocol/task-runner.cc
+++ b/test/inspector-protocol/task-runner.cc
@@ -132,6 +132,3 @@ void ExecuteStringTask::Run(v8::Isolate* isolate,
   v8::MaybeLocal<v8::Value> result;
   result = script->Run(local_context);
 }
-
-// main to make compiler happy before other patch will be landed.
-int main(int argc, char* argv[]) { return 0; }