meson: Remove some forgotten Python 2.x remnants

meson.build

@@ -78,12 +78,6 @@ endif
 
 python_site_packages = join_paths(get_option('libdir'), python_name, 'site-packages')
 
-if python_version.version_compare('>3')
-  python_plugin_export_name = 'PyInit__frida'
-else
-  python_plugin_export_name = 'init_frida'
-endif
-
 cdata = configuration_data()
 
 cdata.set('HAVE_' + host_os_family.to_upper(), 1)

src/_frida.version

@@ -1,7 +1,6 @@
 FRIDA_PYTHON {
   global:
     PyInit__frida;
-    init_frida;
 
   local:
     *;

src/meson.build

@@ -1,6 +1,6 @@
 extra_link_args = []
 if host_os_family == 'darwin'
-  extra_link_args += ['-Wl,-exported_symbol,_' + python_plugin_export_name]
+  extra_link_args += ['-Wl,-exported_symbol,_PyInit__frida']
 elif host_os_family != 'windows'
   extra_link_args += ['-Wl,--version-script,' + join_paths(meson.current_source_dir(), '_frida.version')]
 endif