Remove dependency on stl_util in env.cc
Remove dependency on stl_util in env.cc

PiperOrigin-RevId: 266062390

freedomtan/tensorflow,sarvex/tensorflow,annarev/tensorflow,annarev/tensorflow,frreiss/tensorflow-fred,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,cxxgtxy/tensorflow,gunan/tensorflow,frreiss/tensorflow-fred,arborh/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,Intel-Corporation/tensorflow,Intel-tensorflow/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,karllessard/tensorflow,adit-chandra/tensorflow,xzturn/tensorflow,gautam1858/tensorflow,gautam1858/tensorflow,renyi533/tensorflow,gautam1858/tensorflow,paolodedios/tensorflow,jhseu/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,jhseu/tensorflow,gunan/tensorflow,yongtang/tensorflow,DavidNorman/tensorflow,tensorflow/tensorflow-pywrap_saved_model,renyi533/tensorflow,Intel-Corporation/tensorflow,Intel-Corporation/tensorflow,paolodedios/tensorflow,chemelnucfin/tensorflow,tensorflow/tensorflow,renyi533/tensorflow,aam-at/tensorflow,renyi533/tensorflow,arborh/tensorflow,xzturn/tensorflow,Intel-Corporation/tensorflow,DavidNorman/tensorflow,karllessard/tensorflow,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,yongtang/tensorflow,davidzchen/tensorflow,arborh/tensorflow,renyi533/tensorflow,tensorflow/tensorflow,arborh/tensorflow,Intel-Corporation/tensorflow,DavidNorman/tensorflow,annarev/tensorflow,aam-at/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,sarvex/tensorflow,jhseu/tensorflow,cxxgtxy/tensorflow,jhseu/tensorflow,frreiss/tensorflow-fred,Intel-Corporation/tensorflow,jhseu/tensorflow,davidzchen/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,karllessard/tensorflow,paolodedios/tensorflow,ppwwyyxx/tensorflow,arborh/tensorflow,petewarden/tensorflow,renyi533/tensorflow,paolodedios/tensorflow,xzturn/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,adit-chandra/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,ppwwyyxx/tensorflow,aldian/tensorflow,jhseu/tensorflow,frreiss/tensorflow-fred,renyi533/tensorflow,arborh/tensorflow,chemelnucfin/tensorflow,gunan/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_tf_optimizer,gunan/tensorflow,aam-at/tensorflow,annarev/tensorflow,aam-at/tensorflow,xzturn/tensorflow,freedomtan/tensorflow,gautam1858/tensorflow,DavidNorman/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-pywrap_saved_model,annarev/tensorflow,gautam1858/tensorflow,yongtang/tensorflow,tensorflow/tensorflow,cxxgtxy/tensorflow,jhseu/tensorflow,sarvex/tensorflow,frreiss/tensorflow-fred,adit-chandra/tensorflow,chemelnucfin/tensorflow,gautam1858/tensorflow,ppwwyyxx/tensorflow,sarvex/tensorflow,aam-at/tensorflow,frreiss/tensorflow-fred,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,jhseu/tensorflow,davidzchen/tensorflow,ppwwyyxx/tensorflow,paolodedios/tensorflow,Intel-tensorflow/tensorflow,freedomtan/tensorflow,yongtang/tensorflow,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,xzturn/tensorflow,aam-at/tensorflow,DavidNorman/tensorflow,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,adit-chandra/tensorflow,karllessard/tensorflow,chemelnucfin/tensorflow,cxxgtxy/tensorflow,renyi533/tensorflow,gautam1858/tensorflow,jhseu/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,davidzchen/tensorflow,davidzchen/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gunan/tensorflow,chemelnucfin/tensorflow,tensorflow/tensorflow,petewarden/tensorflow,gautam1858/tensorflow,arborh/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,davidzchen/tensorflow,sarvex/tensorflow,chemelnucfin/tensorflow,petewarden/tensorflow,chemelnucfin/tensorflow,annarev/tensorflow,paolodedios/tensorflow,ppwwyyxx/tensorflow,aldian/tensorflow,adit-chandra/tensorflow,frreiss/tensorflow-fred,paolodedios/tensorflow,jhseu/tensorflow,gunan/tensorflow,chemelnucfin/tensorflow,DavidNorman/tensorflow,frreiss/tensorflow-fred,arborh/tensorflow,renyi533/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,gunan/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,adit-chandra/tensorflow,freedomtan/tensorflow,paolodedios/tensorflow,aam-at/tensorflow,ppwwyyxx/tensorflow,ppwwyyxx/tensorflow,sarvex/tensorflow,jhseu/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,aldian/tensorflow,DavidNorman/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,renyi533/tensorflow,xzturn/tensorflow,tensorflow/tensorflow,yongtang/tensorflow,freedomtan/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,aldian/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_saved_model,renyi533/tensorflow,adit-chandra/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,jhseu/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,yongtang/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,Intel-tensorflow/tensorflow,annarev/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,petewarden/tensorflow,aldian/tensorflow,tensorflow/tensorflow-pywrap_saved_model,annarev/tensorflow,Intel-tensorflow/tensorflow,freedomtan/tensorflow,chemelnucfin/tensorflow,petewarden/tensorflow,xzturn/tensorflow,sarvex/tensorflow,aldian/tensorflow,gautam1858/tensorflow,arborh/tensorflow,petewarden/tensorflow,chemelnucfin/tensorflow,aldian/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,DavidNorman/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,xzturn/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,arborh/tensorflow,annarev/tensorflow,adit-chandra/tensorflow,DavidNorman/tensorflow,Intel-Corporation/tensorflow,DavidNorman/tensorflow,karllessard/tensorflow,arborh/tensorflow,paolodedios/tensorflow,gunan/tensorflow,freedomtan/tensorflow,karllessard/tensorflow,annarev/tensorflow,cxxgtxy/tensorflow,chemelnucfin/tensorflow,tensorflow/tensorflow-pywrap_saved_model,annarev/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,Intel-tensorflow/tensorflow,ppwwyyxx/tensorflow,aldian/tensorflow,DavidNorman/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gunan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,davidzchen/tensorflow,renyi533/tensorflow,gunan/tensorflow,arborh/tensorflow,yongtang/tensorflow,xzturn/tensorflow,frreiss/tensorflow-fred,DavidNorman/tensorflow,adit-chandra/tensorflow,gunan/tensorflow,freedomtan/tensorflow,davidzchen/tensorflow,yongtang/tensorflow,aam-at/tensorflow,cxxgtxy/tensorflow,karllessard/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gunan/tensorflow,ppwwyyxx/tensorflow,sarvex/tensorflow,frreiss/tensorflow-fred,adit-chandra/tensorflow,karllessard/tensorflow,petewarden/tensorflow,chemelnucfin/tensorflow,adit-chandra/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,adit-chandra/tensorflow