Revert of android: Async setupConnection binder call

base/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.
 
 # HOW TO WRITE CONDITIONALS IN THIS FILE
 # ======================================
 #
 # In many other places, one would write a conditional that expresses all the
 # cases when a source file is used or unused, and then either add or subtract
 # it from the sources list in that case
@@ skipping 2532 matching lines @@
     jar_excluded_patterns = [
       "*/BuildConfig.class",
       "*/NativeLibraries.class",
       "*/NativeLibraries##*.class",
     ]
   }
 
   android_aidl("base_java_aidl") {
     import_include = [ "android/java/src" ]
     sources = [
-      "android/java/src/org/chromium/base/process_launcher/ICallbackInt.aidl",
       "android/java/src/org/chromium/base/process_launcher/IChildProcessService.aidl",
     ]
   }
 
   android_library("base_javatests") {
     testonly = true
     deps = [
       ":base_java",
       ":base_java_test_support",
       "//third_party/android_support_test_runner:runner_java",
@@ skipping 124 matching lines @@
 }
 
 fuzzer_test("base_json_correctness_fuzzer") {
   sources = [
     "json/correctness_fuzzer.cc",
   ]
   deps = [
     ":base",
   ]
 }