Expose sky KeyboardService in android mojo_shell

shell/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")
 import("//mojo/public/mojo.gni")
 import("//mojo/public/mojo_application.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//mojo/tools/embed/rules.gni")
 import("//testing/test.gni")
@@ skipping 45 matching lines @@
   if (is_android) {
     shared_library("mojo_shell") {
       sources = [
         "android/library_loader.cc",
         "android/main.cc",
         "android/main.h",
       ]
 
       deps = shell_common_deps + [
                ":jni_headers",
+               "//mojo/android:libsystem_java",
                "//services/native_viewport:lib",
                "//shell/application_manager",
                "//ui/gl",
              ]
 
       data_deps = shell_common_data_deps
     }
   } else {
     executable("mojo_shell") {
       sources = [
@@ skipping 212 matching lines @@
       "android/apk/src/org/chromium/mojo/shell/FileHelper.java",
       "android/apk/src/org/chromium/mojo/shell/IntentReceiverRegistry.java",
       "android/apk/src/org/chromium/mojo/shell/Keyboard.java",
       "android/apk/src/org/chromium/mojo/shell/MojoShellActivity.java",
       "android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java",
       "android/apk/src/org/chromium/mojo/shell/ShellMain.java",
     ]
 
     deps = [
       "//base:base_java",
+      "//mojo/android:system_java",
+      "//mojo/public/java:system",
+      "//mojo/services/keyboard/public/interfaces:interfaces_java",
+      "//services/keyboard",
     ]
   }
 
   android_resources("resources") {
     resource_dirs = [ "android/apk/res" ]
     custom_package = "org.chromium.mojo.shell"
   }
 
   mojo_shell_assets_dir = "$root_build_dir/mojo_shell_assets"
   mojo_shell_test_assets_dir = "$root_build_dir/mojo_shell_test_assets"
@@ skipping 140 matching lines @@
     "//mojo/public/cpp/system:system",
     "//mojo/services/http_server/public/cpp",
     "//mojo/services/http_server/public/interfaces",
     "//mojo/services/network/public/interfaces",
     "//shell/test:bindings",
     ":embed_pingable",
   ]
 
   data_deps = [ "//services/http_server:http_server($default_toolchain)" ]
 }