[DRR] Address GCC warning by wrapping for statement body with {}
[DRR] Address GCC warning by wrapping for statement body with {}

Otherwise, we'll see the following warning when compiling with GCC 8:

warning: this ?for? clause does not guard... [-Wmisleading-indentation]
PiperOrigin-RevId: 275735925

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