third_party/mojo: Remove python/go/dart bindings.

BUILD.gn

 # Copyright (c) 2013 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.
 
 # This is the root build file for GN. GN will start processing by loading this
 # file, and recursively load all dependencies until all dependencies are either
 # resolved or known not to exist (which will cause the build to fail). So if
 # you add a new build file, there must be some path of dependencies from this
 # file to your new one or GN won't know about it.
 
@@ skipping 699 matching lines @@
     deps -= [ "//mandoline:all" ]  # TODO(GYP)
   }
 }
 
 group("gn_mojo_targets") {
   testonly = true
   if (is_linux && !is_chromeos) {
     # TODO(GYP): Figure out if any of these should be in gn_all
     # and figure out how cross-platform they are
     deps = [
-      "//chrome/browser/ui/webui/omnibox:mojo_bindings_python",
-      "//content/public/common:mojo_bindings_python",
-      "//content/common:mojo_bindings_python",
-      "//content/test:web_ui_test_mojo_bindings_python",
-      "//device/battery:mojo_bindings_python",
-      "//device/vibration:mojo_bindings_python",
       "//ipc/mojo:ipc_mojo_perftests",
-      "//ipc/mojo:client_channel_python",
-      "//media/mojo/interfaces:interfaces_python",
       "//media/mojo/services:cdm_service",
       "//media/mojo:tests",
       "//mojo:tests",
-      "//net/interfaces:interfaces_python",
       "//third_party/mojo/src/mojo/edk/js/test:js_integration_tests",
-      "//third_party/mojo/src/mojo/edk/js/tests:js_to_cpp_bindings_python",
-      "//third_party/mojo/src/mojo/public/python:packaged_application",
-      "//third_party/mojo/src/mojo/public/python:packaged_bindings",
-      "//third_party/mojo_services/src/accessibility/public/interfaces:interfaces_python",
     ]
   }
 }
 
 group("gn_visibility") {
   deps = [
     "//build/config/sanitizers:options_sources",
 
     # "//third_party/pdfium:pdfium_embeddertests",  # TODO(GYP): visibility?
     # "//third_party/pdfium:pdfium_unittests",  # TODO(GYP): visibility?
@@ skipping 198 matching lines @@
       "//ui/views:views_unittests",  # TooltipControllerTest failures
       "//ui/wm:wm_unittests",  # PASSES 4/21/2015
       "//url:url_unittests",  # PASSES 4/17/2015
 
       # TODO(GYP) nacl_integration
       # TODO(GYP) telemetry_perf_unittests
       # TODO(GYP) telemetry_unittests
     ]
   }
 }