Revert "Core mojo API for python."

mojo/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/ui.gni")
 
 group("mojo") {
   deps = [
     ":tests",
     "//mojo/common",
     "//mojo/examples",
     "//mojo/public",
     "//mojo/services",
     "//mojo/shell:mojo_shell",
   ]
-
-  if (is_linux) {
-    deps += [
-      "//mojo/python",
-    ]
-  }
 }
 
 group("tests") {
   deps = [
     "//mojo/application_manager:mojo_application_manager_unittests",
     "//mojo/apps/js/test:mojo_apps_js_unittests",
     "//mojo/common:mojo_common_unittests",
     "//mojo/public/cpp/application/tests:mojo_public_application_unittests",
     "//mojo/public/cpp/bindings/tests:mojo_public_bindings_unittests",
     "//mojo/public/cpp/environment/tests:mojo_public_environment_unittests",
@@ skipping 20 matching lines @@
   generate_jni("jni_headers") {
     sources = [
       "android/javatests/src/org/chromium/mojo/MojoTestCase.java",
       "android/system/src/org/chromium/mojo/system/impl/CoreImpl.java",
       "services/native_viewport/android/src/org/chromium/mojo/PlatformViewportAndroid.java",
     ]
 
     jni_package = "mojo"
   }
 }