Move //webapk to //chrome/android/webapk

webapk/shell_apk/javatests/dex_optimizer/BUILD.gn

Index: webapk/shell_apk/javatests/dex_optimizer/BUILD.gn
diff --git a/webapk/shell_apk/javatests/dex_optimizer/BUILD.gn b/webapk/shell_apk/javatests/dex_optimizer/BUILD.gn
deleted file mode 100644
index baa5052056b261e4b84f73bb1db3173862bbab94..0000000000000000000000000000000000000000
--- a/webapk/shell_apk/javatests/dex_optimizer/BUILD.gn
+++ /dev/null
@@ -1,26 +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("//build/config/android/rules.gni")
-
-android_aidl("dex_optimizer_service_aidl") {
-  interface_file =
-      "src/org/chromium/webapk/shell_apk/test/dex_optimizer/common.aidl"
-  sources = [
-    "src/org/chromium/webapk/shell_apk/test/dex_optimizer/IDexOptimizerService.aidl",
-  ]
-}
-
-android_apk("dex_optimizer_apk") {
-  android_manifest = "AndroidManifest.xml"
-  apk_name = "DexOptimizer"
-  chromium_code = false
-  java_files = [ "src/org/chromium/webapk/shell_apk/test/dex_optimizer/DexOptimizerServiceImpl.java" ]
-  deps = [
-    "//base:base_java",
-    "//webapk/libs/client",
-    "//webapk/shell_apk/javatests/canary_lib:canary_dex_asset",
-  ]
-  srcjar_deps = [ ":dex_optimizer_service_aidl" ]
-}