diff --git a/content_handler/runtime_holder.cc b/content_handler/runtime_holder.cc
index a805dac6aa0b518216068ab431cade95c93d124d..34365661420e3a3d7414757a9fe356aee79589b4 100644
--- a/content_handler/runtime_holder.cc
+++ b/content_handler/runtime_holder.cc
@@ -9,7 +9,6 @@
 #include "flutter/assets/zip_asset_bundle.h"
 #include "flutter/common/threads.h"
 #include "flutter/content_handler/rasterizer.h"
-#include "flutter/lib/ui/mojo_services.h"
 #include "flutter/lib/ui/window/pointer_data_packet.h"
 #include "flutter/runtime/asset_font_selector.h"
 #include "flutter/runtime/dart_controller.h"
@@ -154,9 +153,6 @@ void RuntimeHolder::HandlePlatformMessage(
 }
 
 void RuntimeHolder::DidCreateMainIsolate(Dart_Isolate isolate) {
-  blink::MojoServices::Create(isolate, nullptr, nullptr,
-                              std::move(root_bundle_));
-
   if (asset_store_)
     blink::AssetFontSelector::Install(asset_store_);
 }
diff --git a/lib/ui/BUILD.gn b/lib/ui/BUILD.gn
index 3f0f87c52d8191b2cb1fcb4b24ac6e4bcec91395..314b917d4f08cf055cbd33ad2cff01c592f2b953 100644
--- a/lib/ui/BUILD.gn
+++ b/lib/ui/BUILD.gn
@@ -12,8 +12,6 @@ source_set("ui") {
     "dart_runtime_hooks.h",
     "dart_ui.cc",
     "dart_ui.h",
-    "mojo_services.cc",
-    "mojo_services.h",
     "painting/canvas.cc",
     "painting/canvas.h",
     "painting/gradient.cc",
@@ -81,11 +79,6 @@ source_set("ui") {
     "//flutter/skia",
     "//flutter/sky/engine",
     "//lib/tonic",
-    "//lib/tonic/mojo",
-    "//mojo/public/cpp/application",
-    "//mojo/public/cpp/bindings",
-    "//mojo/public/interfaces/application",
-    "//mojo/services/asset_bundle/interfaces",
   ]
 
   if (is_android) {
diff --git a/lib/ui/compositing.dart b/lib/ui/compositing.dart
index 535ed7f65d59f5ce4b2c91e97229d445843f89ee..8ed7e3c9d35d16bfc0a00aaf392081430cda8c15 100644
--- a/lib/ui/compositing.dart
+++ b/lib/ui/compositing.dart
@@ -185,12 +185,12 @@ class SceneBuilder extends NativeFieldWrapperClass2 {
   }
   void _addPicture(double dx, double dy, Picture picture, int hints) native "SceneBuilder_addPicture";
 
-  /// (mojo-only) Adds a scene rendered by another application to the scene for
-  /// this application.
+  /// (Fuchsia-only) Adds a scene rendered by another application to the scene
+  /// for this application.
   ///
   /// Applications typically obtain scene tokens when embedding other views via
-  /// the Mojo view manager, but this function is agnostic as to the source of
-  /// scene token.
+  /// the Fuchsia view manager, but this function is agnostic as to the source
+  /// of scene token.
   void addChildScene(Offset offset,
                      double devicePixelRatio,
                      int physicalWidth,
diff --git a/lib/ui/dart_runtime_hooks.cc b/lib/ui/dart_runtime_hooks.cc
index 15d9f19289acd4a66b7952e779ab542a9200964f..765b310807433aa150dd5f51ea9c388ad3894a2d 100644
--- a/lib/ui/dart_runtime_hooks.cc
+++ b/lib/ui/dart_runtime_hooks.cc
@@ -42,8 +42,6 @@ namespace blink {
 #define DECLARE_FUNCTION(name, count) \
   extern void name(Dart_NativeArguments args);
 
-// Lists the native functions implementing basic functionality in
-// the Mojo embedder dart, such as printing, and file I/O.
 #define BUILTIN_NATIVE_LIST(V) \
   V(Logger_PrintString, 1)     \
   V(ScheduleMicrotask, 1)
diff --git a/lib/ui/dart_ui.cc b/lib/ui/dart_ui.cc
index 1f7735d68a819d2e0432a902558367ec2a17465f..02ec5ca49665d7cc5ca93f81587199a355eb2f3a 100644
--- a/lib/ui/dart_ui.cc
+++ b/lib/ui/dart_ui.cc
@@ -7,7 +7,6 @@
 #include "flutter/lib/ui/compositing/scene.h"
 #include "flutter/lib/ui/compositing/scene_builder.h"
 #include "flutter/lib/ui/dart_runtime_hooks.h"
-#include "flutter/lib/ui/mojo_services.h"
 #include "flutter/lib/ui/painting/canvas.h"
 #include "flutter/lib/ui/painting/gradient.h"
 #include "flutter/lib/ui/painting/image.h"
@@ -58,7 +57,6 @@ void DartUI::InitForGlobal() {
     ImageFilter::RegisterNatives(g_natives);
     ImageShader::RegisterNatives(g_natives);
     MaskFilter::RegisterNatives(g_natives);
-    MojoServices::RegisterNatives(g_natives);
     Paragraph::RegisterNatives(g_natives);
     ParagraphBuilder::RegisterNatives(g_natives);
     Picture::RegisterNatives(g_natives);
diff --git a/lib/ui/dart_ui.gni b/lib/ui/dart_ui.gni
index fadf2594bb480457cd9576d17a512b7b862fbbd1..39d58e92e29d22c2376630338c9f478c1fa7d634 100644
--- a/lib/ui/dart_ui.gni
+++ b/lib/ui/dart_ui.gni
@@ -8,7 +8,6 @@ dart_ui_files = [
   "//flutter/lib/ui/hash_codes.dart",
   "//flutter/lib/ui/hooks.dart",
   "//flutter/lib/ui/lerp.dart",
-  "//flutter/lib/ui/mojo_services.dart",
   "//flutter/lib/ui/natives.dart",
   "//flutter/lib/ui/painting.dart",
   "//flutter/lib/ui/pointer.dart",
diff --git a/lib/ui/mojo_services.cc b/lib/ui/mojo_services.cc
deleted file mode 100644
index c771deecc0aea842c7839b25f20bcb8a968bb3fe..0000000000000000000000000000000000000000
--- a/lib/ui/mojo_services.cc
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2016 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.
-
-#include "flutter/lib/ui/mojo_services.h"
-
-#include "flutter/lib/ui/ui_dart_state.h"
-#include "lib/tonic/converter/dart_converter.h"
-#include "lib/tonic/dart_library_natives.h"
-#include "lib/tonic/dart_state.h"
-#include "lib/tonic/logging/dart_error.h"
-#include "mojo/public/cpp/application/connect.h"
-#include "mojo/public/cpp/bindings/array.h"
-
-using tonic::DartState;
-
-namespace blink {
-namespace {
-
-MojoServices* GetMojoServices() {
-  return static_cast<UIDartState*>(DartState::Current())->mojo_services();
-}
-
-void DartTakeRootBundle(Dart_NativeArguments args) {
-  int handle = MOJO_HANDLE_INVALID;
-  if (MojoServices* services = GetMojoServices())
-    handle = services->TakeRootBundle();
-  Dart_SetIntegerReturnValue(args, handle);
-}
-
-void DartTakeIncomingServices(Dart_NativeArguments args) {
-  int handle = MOJO_HANDLE_INVALID;
-  if (MojoServices* services = GetMojoServices())
-    handle = services->TakeIncomingServices();
-  Dart_SetIntegerReturnValue(args, handle);
-}
-
-void DartTakeOutgoingServices(Dart_NativeArguments args) {
-  int handle = MOJO_HANDLE_INVALID;
-  if (MojoServices* services = GetMojoServices())
-    handle = services->TakeOutgoingServices();
-  Dart_SetIntegerReturnValue(args, handle);
-}
-
-void DartTakeShell(Dart_NativeArguments args) {
-  int handle = MOJO_HANDLE_INVALID;
-  if (MojoServices* services = GetMojoServices())
-    handle = services->TakeShell();
-  Dart_SetIntegerReturnValue(args, handle);
-}
-
-void DartTakeViewServices(Dart_NativeArguments args) {
-  int handle = MOJO_HANDLE_INVALID;
-  if (MojoServices* services = GetMojoServices())
-    handle = services->TakeViewServices();
-  Dart_SetIntegerReturnValue(args, handle);
-}
-
-}  // namespace
-
-void MojoServices::RegisterNatives(tonic::DartLibraryNatives* natives) {
-  natives->Register({
-      {"MojoServices_takeRootBundle", DartTakeRootBundle, 0, true},
-      {"MojoServices_takeIncomingServices", DartTakeIncomingServices, 0, true},
-      {"MojoServices_takeOutgoingServices", DartTakeOutgoingServices, 0, true},
-      {"MojoServices_takeShell", DartTakeShell, 0, true},
-      {"MojoServices_takeViewServices", DartTakeViewServices, 0, true},
-  });
-}
-
-void MojoServices::Create(Dart_Isolate isolate,
-                          sky::ServicesDataPtr services,
-                          mojo::ServiceProviderPtr incoming_services,
-                          mojo::asset_bundle::AssetBundlePtr root_bundle) {
-  UIDartState* state = static_cast<UIDartState*>(DartState::From(isolate));
-  state->set_mojo_services(std::unique_ptr<MojoServices>(
-      new MojoServices(std::move(services), std::move(incoming_services),
-                       std::move(root_bundle))));
-}
-
-MojoServices::MojoServices(sky::ServicesDataPtr services,
-                           mojo::ServiceProviderPtr incoming_services,
-                           mojo::asset_bundle::AssetBundlePtr root_bundle)
-    : services_(std::move(services)),
-      root_bundle_(std::move(root_bundle)),
-      incoming_services_(std::move(incoming_services)) {
-  if (services_ && services_->outgoing_services.is_pending()) {
-    outgoing_services_ = std::move(services_->outgoing_services);
-  } else {
-    outgoing_services_ = GetProxy(&services_from_dart_);
-  }
-}
-
-MojoServices::~MojoServices() {}
-
-int MojoServices::TakeRootBundle() {
-  return root_bundle_.PassInterfaceHandle().PassHandle().release().value();
-}
-
-int MojoServices::TakeIncomingServices() {
-  return incoming_services_.PassInterfaceHandle()
-      .PassHandle()
-      .release()
-      .value();
-}
-
-int MojoServices::TakeOutgoingServices() {
-  return outgoing_services_.PassMessagePipe().release().value();
-}
-
-int MojoServices::TakeShell() {
-  if (services_)
-    return services_->shell.PassHandle().release().value();
-  return MOJO_HANDLE_INVALID;
-}
-
-int MojoServices::TakeViewServices() {
-  if (services_)
-    return services_->view_services.PassHandle().release().value();
-  return MOJO_HANDLE_INVALID;
-}
-
-}  // namespace blink
diff --git a/lib/ui/mojo_services.dart b/lib/ui/mojo_services.dart
deleted file mode 100644
index a7d4721196f9acc0209d2dcf5cacc3ec6575d46c..0000000000000000000000000000000000000000
--- a/lib/ui/mojo_services.dart
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2016 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.
-
-part of dart_ui;
-
-/// Mojo handles provided to the application at startup.
-///
-/// The application can take ownership of these handles by calling the static
-/// "take" functions on this object. Once taken, the application is responsible
-/// for managing the handles.
-class MojoServices {
-  MojoServices._();
-
-  static int takeRootBundle() native "MojoServices_takeRootBundle";
-  static int takeIncomingServices() native "MojoServices_takeIncomingServices";
-  static int takeOutgoingServices() native "MojoServices_takeOutgoingServices";
-  static int takeShell() native "MojoServices_takeShell";
-  static int takeViewServices() native "MojoServices_takeViewServices";
-}
diff --git a/lib/ui/mojo_services.h b/lib/ui/mojo_services.h
deleted file mode 100644
index 88654949202f1fa19450b2f9337837c536418beb..0000000000000000000000000000000000000000
--- a/lib/ui/mojo_services.h
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright 2016 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.
-
-#ifndef SKY_ENGINE_BINDINGS_MOJO_SERVICES_H_
-#define SKY_ENGINE_BINDINGS_MOJO_SERVICES_H_
-
-#include "dart/runtime/include/dart_api.h"
-#include "lib/ftl/macros.h"
-#include "mojo/public/cpp/application/service_provider_impl.h"
-#include "mojo/public/interfaces/application/service_provider.mojom.h"
-#include "mojo/services/asset_bundle/interfaces/asset_bundle.mojom.h"
-#include "flutter/services/engine/sky_engine.mojom.h"
-
-namespace mojo {
-class ApplicationConnection;
-}
-
-namespace tonic {
-class DartLibraryNatives;
-}  // namespace tonic
-
-namespace blink {
-
-class MojoServices {
- public:
-  ~MojoServices();
-
-  static void Create(Dart_Isolate isolate,
-                     sky::ServicesDataPtr services,
-                     mojo::ServiceProviderPtr incoming_services,
-                     mojo::asset_bundle::AssetBundlePtr root_bundle);
-
-  static void RegisterNatives(tonic::DartLibraryNatives* natives);
-
-  int TakeRootBundle();
-  int TakeIncomingServices();
-  int TakeOutgoingServices();
-  int TakeShell();
-  int TakeView();
-  int TakeViewServices();
-
- private:
-  explicit MojoServices(sky::ServicesDataPtr services,
-                        mojo::ServiceProviderPtr incoming_services,
-                        mojo::asset_bundle::AssetBundlePtr root_bundle);
-
-  sky::ServicesDataPtr services_;
-
-  mojo::asset_bundle::AssetBundlePtr root_bundle_;
-  mojo::ServiceProviderPtr incoming_services_;
-  mojo::InterfaceRequest<mojo::ServiceProvider> outgoing_services_;
-
-  // We need to hold this object to work around
-  // https://github.com/domokit/mojo/issues/536
-  mojo::ServiceProviderPtr services_from_dart_;
-
-  FTL_DISALLOW_COPY_AND_ASSIGN(MojoServices);
-};
-
-}  // namespace blink
-
-#endif  // SKY_ENGINE_BINDINGS_MOJO_SERVICES_H_
diff --git a/lib/ui/painting.dart b/lib/ui/painting.dart
index b459a0ea733935a903a94fdb39ffa9f99ea15490..e584879859b7bbfc86cdc1b2d267e1c985aff2a1 100644
--- a/lib/ui/painting.dart
+++ b/lib/ui/painting.dart
@@ -545,8 +545,7 @@ class Paint {
 
 /// Opaque handle to raw decoded image data (pixels).
 ///
-/// To obtain an Image object, use the [decodeImageFromDataPipe] or
-/// [decodeImageFromList] functions.
+/// To obtain an Image object, use [decodeImageFromList].
 ///
 /// To draw an Image, use one of the methods on the [Canvas] class, such as
 /// [drawImage].
@@ -565,13 +564,9 @@ abstract class Image extends NativeFieldWrapperClass2 {
   String toString() => '[$width\u00D7$height]';
 }
 
-/// Callback signature for [decodeImageFromDataPipe] and [decodeImageFromList].
+/// Callback signature for [decodeImageFromList].
 typedef void ImageDecoderCallback(Image result);
 
-/// Convert an image file from a mojo pipe into an [Image] object.
-void decodeImageFromDataPipe(int handle, ImageDecoderCallback callback)
-    native "decodeImageFromDataPipe";
-
 /// Convert an image file from a byte array into an [Image] object.
 void decodeImageFromList(Uint8List list, ImageDecoderCallback callback)
     native "decodeImageFromList";
diff --git a/lib/ui/painting/image_decoding.cc b/lib/ui/painting/image_decoding.cc
index e1e946e781570ebd85ffc820e38bfa4fc9d9cd4d..169802909400714514f6d88e088223fda52640dc 100644
--- a/lib/ui/painting/image_decoding.cc
+++ b/lib/ui/painting/image_decoding.cc
@@ -7,7 +7,6 @@
 #include "flutter/common/threads.h"
 #include "flutter/flow/bitmap_image.h"
 #include "flutter/flow/texture_image.h"
-#include "flutter/glue/drain_data_pipe_job.h"
 #include "flutter/glue/movable_wrapper.h"
 #include "flutter/glue/trace_event.h"
 #include "flutter/lib/ui/painting/image.h"
@@ -15,7 +14,6 @@
 #include "lib/tonic/dart_persistent_value.h"
 #include "lib/tonic/dart_state.h"
 #include "lib/tonic/logging/dart_invoke.h"
-#include "lib/tonic/mojo/mojo_converter.h"
 #include "lib/tonic/typed_data/uint8_list.h"
 #include "third_party/skia/include/core/SkImageGenerator.h"
 
@@ -77,36 +75,6 @@ void DecodeImageAndInvokeImageCallback(
   });
 }
 
-void DecodeImageFromDataPipe(Dart_NativeArguments args) {
-  Dart_Handle exception = nullptr;
-
-  auto consumer = glue::WrapMovable(
-      tonic::DartConverter<mojo::ScopedDataPipeConsumerHandle>::FromArguments(
-          args, 0, exception));
-  if (exception) {
-    Dart_ThrowException(exception);
-    return;
-  }
-
-  Dart_Handle callback_handle = Dart_GetNativeArgument(args, 1);
-  if (!Dart_IsClosure(callback_handle)) {
-    Dart_ThrowException(ToDart("Callback must be a function"));
-    return;
-  }
-
-  auto callback = glue::WrapMovable(std::unique_ptr<DartPersistentValue>(
-      new DartPersistentValue(tonic::DartState::Current(), callback_handle)));
-
-  Threads::IO()->PostTask([callback, consumer]() mutable {
-    glue::DrainDataPipeJob* job = nullptr;
-    job = new glue::DrainDataPipeJob(
-        consumer.Unwrap(), [callback, job](std::vector<uint8_t> buffer) {
-          delete job;
-          DecodeImageAndInvokeImageCallback(callback, std::move(buffer));
-        });
-  });
-}
-
 void DecodeImageFromList(Dart_NativeArguments args) {
   Dart_Handle exception = nullptr;
 
@@ -138,7 +106,6 @@ void DecodeImageFromList(Dart_NativeArguments args) {
 
 void ImageDecoding::RegisterNatives(tonic::DartLibraryNatives* natives) {
   natives->Register({
-      {"decodeImageFromDataPipe", DecodeImageFromDataPipe, 2, true},
       {"decodeImageFromList", DecodeImageFromList, 2, true},
   });
 }
diff --git a/lib/ui/ui.dart b/lib/ui/ui.dart
index 5a6168d00152fcad103cda197a15a146e6d8e759..fcc5f58a42790f5624d03857b28b3aac636b9d45 100644
--- a/lib/ui/ui.dart
+++ b/lib/ui/ui.dart
@@ -7,10 +7,8 @@
 /// To use, import `dart:ui`.
 ///
 /// This library exposes the lowest-level services that Flutter frameworks use
-/// to bootstrap applications, such as methods to obtain handles for the mojo
-/// IPC system, classes for driving the graphics and text layout and rendering
-/// subsystems, callbacks for integrating with the engine scheduler and the
-/// pointer input system, and functions for image decoding.
+/// to bootstrap applications, such as classes for driving the input, graphics
+/// text, layout, and rendering subsystems.
 library dart_ui;
 
 import 'dart:_internal';
@@ -27,7 +25,6 @@ part 'geometry.dart';
 part 'hash_codes.dart';
 part 'hooks.dart';
 part 'lerp.dart';
-part 'mojo_services.dart';
 part 'natives.dart';
 part 'painting.dart';
 part 'pointer.dart';
diff --git a/lib/ui/ui_dart_state.cc b/lib/ui/ui_dart_state.cc
index 8029cff398d2ec00e101a2b15e00f65c3483cb6d..93d4ee6a2db6a81feea66294bce5715e6f7bfce0 100644
--- a/lib/ui/ui_dart_state.cc
+++ b/lib/ui/ui_dart_state.cc
@@ -4,7 +4,6 @@
 
 #include "flutter/lib/ui/ui_dart_state.h"
 
-#include "flutter/lib/ui/mojo_services.h"
 #include "flutter/lib/ui/window/window.h"
 #include "flutter/sky/engine/platform/fonts/FontSelector.h"
 #include "lib/tonic/converter/dart_converter.h"
@@ -55,15 +54,6 @@ UIDartState* UIDartState::Current() {
   return static_cast<UIDartState*>(DartState::Current());
 }
 
-void UIDartState::set_mojo_services(
-    std::unique_ptr<MojoServices> mojo_services) {
-  mojo_services_ = std::move(mojo_services);
-}
-
-MojoServices* UIDartState::mojo_services() {
-  return mojo_services_.get();
-}
-
 #if defined(OS_ANDROID)
 DartJniIsolateData* UIDartState::jni_data() {
   return jni_data_.get();
diff --git a/lib/ui/ui_dart_state.h b/lib/ui/ui_dart_state.h
index 3fd60d8cc14e29ded24bf5abf5d1d5e0ee4e5924..021d216e00df6d5c4b75e1905a8ae97f0bae5611 100644
--- a/lib/ui/ui_dart_state.h
+++ b/lib/ui/ui_dart_state.h
@@ -16,7 +16,6 @@
 namespace blink {
 struct DartJniIsolateData;
 class FontSelector;
-class MojoServices;
 class Window;
 
 class IsolateClient {
@@ -41,9 +40,6 @@ class UIDartState : public tonic::DartState {
   const std::string& debug_name() const { return debug_name_; }
   Window* window() const { return window_.get(); }
 
-  void set_mojo_services(std::unique_ptr<MojoServices> mojo_services);
-  MojoServices* mojo_services();
-
 #if defined(OS_ANDROID)
   DartJniIsolateData* jni_data();
 #endif
@@ -57,7 +53,6 @@ class UIDartState : public tonic::DartState {
   IsolateClient* isolate_client_;
   Dart_Port main_port_;
   std::string debug_name_;
-  std::unique_ptr<MojoServices> mojo_services_;
   std::unique_ptr<Window> window_;
   RefPtr<FontSelector> font_selector_;
 
diff --git a/shell/common/engine.cc b/shell/common/engine.cc
index 4a5b4385f4a82aa1dcb58a43b2695b4f0039c0e3..1dc4bb5b21e1f99d8305b2f088c1c19c70e2c89d 100644
--- a/shell/common/engine.cc
+++ b/shell/common/engine.cc
@@ -14,7 +14,6 @@
 #include "flutter/common/threads.h"
 #include "flutter/glue/movable_wrapper.h"
 #include "flutter/glue/trace_event.h"
-#include "flutter/lib/ui/mojo_services.h"
 #include "flutter/runtime/asset_font_selector.h"
 #include "flutter/runtime/dart_controller.h"
 #include "flutter/runtime/dart_init.h"
@@ -302,29 +301,11 @@ void Engine::OnAppLifecycleStateChanged(sky::AppLifecycleState state) {
 }
 
 void Engine::DidCreateMainIsolate(Dart_Isolate isolate) {
-  mojo::ServiceProviderPtr services_from_embedder;
-  service_provider_bindings_.AddBinding(
-      &service_provider_impl_, mojo::GetProxy(&services_from_embedder));
-
-  blink::MojoServices::Create(isolate, std::move(services_),
-                              std::move(services_from_embedder),
-                              std::move(root_bundle_));
-
   if (asset_store_)
     blink::AssetFontSelector::Install(asset_store_);
 }
 
-void Engine::DidCreateSecondaryIsolate(Dart_Isolate isolate) {
-  mojo::ServiceProviderPtr services_from_embedder;
-  auto request = glue::WrapMovable(mojo::GetProxy(&services_from_embedder));
-  ftl::WeakPtr<Engine> engine = weak_factory_.GetWeakPtr();
-  blink::Threads::UI()->PostTask([engine, request]() mutable {
-    if (engine)
-      engine->BindToServiceProvider(request.Unwrap());
-  });
-  blink::MojoServices::Create(isolate, nullptr,
-                              std::move(services_from_embedder), nullptr);
-}
+void Engine::DidCreateSecondaryIsolate(Dart_Isolate isolate) {}
 
 void Engine::BindToServiceProvider(
     mojo::InterfaceRequest<mojo::ServiceProvider> request) {
diff --git a/sky/packages/flutter_services/lib/platform/app_messages.dart b/sky/packages/flutter_services/lib/empty.dart
similarity index 53%
rename from sky/packages/flutter_services/lib/platform/app_messages.dart
rename to sky/packages/flutter_services/lib/empty.dart
index 1645ab556bc50defdeb1d41ccdfdae2edb0a2dd2..a3f12bfd1109e0d16770fe1630da54a08587092c 100644
--- a/sky/packages/flutter_services/lib/platform/app_messages.dart
+++ b/sky/packages/flutter_services/lib/empty.dart
@@ -2,5 +2,4 @@
 /// Use of this source code is governed by a BSD-style license that can be
 /// found in the LICENSE file.
 
-import 'package:sky_services/flutter/platform/app_messages.mojom.dart';
-export 'package:sky_services/flutter/platform/app_messages.mojom.dart';
+// TODO(abarth): Remove this package.
diff --git a/sky/packages/flutter_services/lib/mojo/asset_bundle/asset_bundle.dart b/sky/packages/flutter_services/lib/mojo/asset_bundle/asset_bundle.dart
deleted file mode 100644
index 349cccc1f9dcb16e971b4b96c9d755aeb8190aa4..0000000000000000000000000000000000000000
--- a/sky/packages/flutter_services/lib/mojo/asset_bundle/asset_bundle.dart
+++ /dev/null
@@ -1,6 +0,0 @@
-/// Copyright 2016 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 'package:mojo_services/mojo/asset_bundle/asset_bundle.mojom.dart';
-export 'package:mojo_services/mojo/asset_bundle/asset_bundle.mojom.dart';