Automatically apply IWYU to the codebase (#4658)

Author: orbitprofiler-bot

src/OrbitGl/OrbitApp.cpp

@@ -89,7 +89,6 @@
 #include "OrbitBase/ExecutablePath.h"
 #include "OrbitBase/File.h"
 #include "OrbitBase/Future.h"
-#include "OrbitBase/FutureHelpers.h"
 #include "OrbitBase/ImmediateExecutor.h"
 #include "OrbitBase/Logging.h"
 #include "OrbitBase/MainThreadExecutor.h"

src/OrbitGl/SymbolLoader.cpp

@@ -24,7 +24,6 @@
 #include "ObjectUtils/SymbolsFile.h"
 #include "OrbitBase/Executor.h"
 #include "OrbitBase/File.h"
-#include "OrbitBase/FutureHelpers.h"
 #include "OrbitBase/ImmediateExecutor.h"
 #include "OrbitBase/Logging.h"
 #include "OrbitBase/NotFoundOr.h"