[XLA:Python] Default to passing no parameter replication metadata.
[XLA:Python] Default to passing no parameter replication metadata.

XLA only wants this metadata on the root computation, so it may not be preserved correctly under optimizations when added to non-root computations.

PiperOrigin-RevId: 303837238
Change-Id: I4a4ffdabbdc7eead76d09f2ca82dd5260ea0d164

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