Mojo bindings environment: remove usage in mojo/edk/js

mojo/mojo_public.gyp

 # 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.
 
 {
   'includes': [
     'mojo_variables.gypi',
   ],
   'target_defaults' : {
     'include_dirs': [
@@ skipping 168 matching lines @@
         'public/cpp/bindings/weak_interface_ptr_set.h',
         # This comes from the mojo_interface_bindings_cpp_sources dependency.
         '>@(mojom_generated_sources)',
       ],
       'dependencies': [
         '../base/base.gyp:base',
         'mojo_interface_bindings_cpp_sources',
       ],
     },
     {
+      # GN version: //mojo/message_pump
+      'target_name': 'mojo_message_pump_lib',
+      'type': '<(component)',
+      'defines': [
+        'MOJO_MESSAGE_PUMP_IMPLEMENTATION',
+      ],
+      'dependencies': [
+        '../base/base.gyp:base',
+        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
+        '<(mojo_system_for_component)',
+      ],
+      'export_dependent_settings': [
+        '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
+      ],
+      'sources': [
+        'message_pump/handle_watcher.cc',
+        'message_pump/handle_watcher.h',
+        'message_pump/message_pump_mojo.cc',
+        'message_pump/message_pump_mojo.h',
+        'message_pump/message_pump_mojo_handler.h',
+        'message_pump/time_helper.cc',
+        'message_pump/time_helper.h',
+      ],
+    },
+    {
       # GN version: //mojo/public/js
       'target_name': 'mojo_js_bindings',
       'type': 'static_library',
       'include_dirs': [
         '..'
       ],
       'sources': [
         'public/js/constants.cc',
         'public/js/constants.h',
       ],
@@ skipping 303 matching lines @@
              'mojo_interface_bindings_java_sources',
              'mojo_public_java',
              '<(DEPTH)/base/base.gyp:base_java',
            ],
            'includes': [ '../build/java.gypi' ],
         },
       ],
     }],
   ],
 }