663     FeatureSet features;  in adb_shell()  local
665     if (!adb_get_feature_set(&features, &error_message)) {  in adb_shell()
674     bool use_shell_protocol = CanUseFeature(features, kFeatureShell2); // -x  in adb_shell()
750                     !CanUseFeature(features, kFeatureShell2) ? "device" : "-x");  in adb_shell()
770     FeatureSet features;  in adb_abb()  local
772     if (!adb_get_feature_set(&features, &error_message)) {  in adb_abb()
777     if (!CanUseFeature(features, kFeatureAbb)) {  in adb_abb()
1162             FeatureSet features;  in send_shell_command()  local
1164             if (adb_get_feature_set(&features, &error)) {  in send_shell_command()
1165                 use_shell_protocol = CanUseFeature(features, kFeatureShell2);  in send_shell_command()
1899         FeatureSet features;  in adb_commandline()  local
1901         if (!adb_get_feature_set(&features, &error)) {  in adb_commandline()
1906         for (const std::string& name : features) {  in adb_commandline()
1907             if (CanUseFeature(features, name)) {  in adb_commandline()