[TF2XLA] [NFC] Remove unused variable
[TF2XLA] [NFC] Remove unused variable

PiperOrigin-RevId: 328790031
Change-Id: I1fd1bed1e2892b5258e0efcc40dcfa65e2e8a574

Intel-tensorflow/tensorflow,aam-at/tensorflow,tensorflow/tensorflow,cxxgtxy/tensorflow,petewarden/tensorflow,sarvex/tensorflow,annarev/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,Intel-Corporation/tensorflow,aldian/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,annarev/tensorflow,petewarden/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,annarev/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gautam1858/tensorflow,davidzchen/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,paolodedios/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,sarvex/tensorflow,frreiss/tensorflow-fred,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-Corporation/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,sarvex/tensorflow,annarev/tensorflow,karllessard/tensorflow,Intel-tensorflow/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow,gautam1858/tensorflow,gautam1858/tensorflow,cxxgtxy/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,aam-at/tensorflow,annarev/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_saved_model,petewarden/tensorflow,davidzchen/tensorflow,paolodedios/tensorflow,gautam1858/tensorflow,aam-at/tensorflow,petewarden/tensorflow,yongtang/tensorflow,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,Intel-Corporation/tensorflow,petewarden/tensorflow,paolodedios/tensorflow,yongtang/tensorflow,tensorflow/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,davidzchen/tensorflow,sarvex/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,aldian/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,aldian/tensorflow,yongtang/tensorflow,davidzchen/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,aldian/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,freedomtan/tensorflow,Intel-tensorflow/tensorflow,freedomtan/tensorflow,sarvex/tensorflow,Intel-Corporation/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,aam-at/tensorflow,yongtang/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_saved_model,freedomtan/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-Corporation/tensorflow,sarvex/tensorflow,gautam1858/tensorflow,frreiss/tensorflow-fred,freedomtan/tensorflow,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow,aam-at/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,yongtang/tensorflow,paolodedios/tensorflow,aam-at/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,yongtang/tensorflow,aldian/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,cxxgtxy/tensorflow,paolodedios/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,karllessard/tensorflow,karllessard/tensorflow,gautam1858/tensorflow,aam-at/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,aldian/tensorflow,aam-at/tensorflow,karllessard/tensorflow,Intel-Corporation/tensorflow,gautam1858/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,cxxgtxy/tensorflow,Intel-Corporation/tensorflow,yongtang/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,cxxgtxy/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,petewarden/tensorflow,petewarden/tensorflow,paolodedios/tensorflow,annarev/tensorflow,frreiss/tensorflow-fred,Intel-tensorflow/tensorflow,aam-at/tensorflow,frreiss/tensorflow-fred,annarev/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,freedomtan/tensorflow,annarev/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_tf_optimizer,gautam1858/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,yongtang/tensorflow,karllessard/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,gautam1858/tensorflow,Intel-Corporation/tensorflow,aldian/tensorflow,petewarden/tensorflow,aam-at/tensorflow,tensorflow/tensorflow,aldian/tensorflow,gautam1858/tensorflow,cxxgtxy/tensorflow