Delete empty mojo python package, and prefix all python packages with mojo_

mojo/python/system/mojo/embedder.pyx

Index: mojo/python/system/mojo/embedder.pyx
diff --git a/mojo/python/system/mojo/embedder.pyx b/mojo/python/system/mojo/embedder.pyx
deleted file mode 100644
index 16ff9afce5ac351c29a70c3de804d6c915b46433..0000000000000000000000000000000000000000
--- a/mojo/python/system/mojo/embedder.pyx
+++ /dev/null
@@ -1,50 +0,0 @@
-# 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.
-
-# distutils: language = c++
-
-from libc.stdint cimport uintptr_t
-from libcpp cimport bool
-
-from mojo import system
-from mojo import system_impl
-
-cdef extern from "third_party/cython/python_export.h":
-  pass
-
-cdef extern from "base/memory/scoped_ptr.h":
-  cdef cppclass scoped_ptr[T]:
-    scoped_ptr(T*)
-
-cdef extern from "mojo/edk/embedder/platform_support.h" \
-    namespace "mojo::embedder" nogil:
-  cdef cppclass PlatformSupport:
-    pass
-
-cdef extern from "mojo/edk/embedder/simple_platform_support.h" \
-    namespace "mojo::embedder" nogil:
-  cdef cppclass SimplePlatformSupport(PlatformSupport):
-    SimplePlatformSupport()
-
-cdef extern from "mojo/edk/embedder/embedder.h" nogil:
-  cdef void InitCEmbedder "mojo::embedder::Init"(
-      scoped_ptr[PlatformSupport] platform_support)
-
-cdef extern from "mojo/public/platform/native/system_thunks.h" nogil:
-  cdef struct MojoSystemThunks:
-    pass
-  cdef MojoSystemThunks MojoMakeSystemThunks()
-
-cdef extern from "mojo/edk/embedder/test_embedder.h" nogil:
-  cdef bool ShutdownCEmbedderForTest "mojo::embedder::test::Shutdown"()
-
-def Init():
-  InitCEmbedder(scoped_ptr[PlatformSupport](
-      new SimplePlatformSupport()))
-  cdef MojoSystemThunks thunks = MojoMakeSystemThunks()
-  system.SetSystemThunks(<uintptr_t>(&thunks))
-  system_impl.SetSystemThunks(<uintptr_t>(&thunks))
-
-def ShutdownForTest():
-  return ShutdownCEmbedderForTest()