[Android] Add an out-of-app instrumentation driver APK.

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.
 
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
@@ skipping 1442 matching lines @@
       ":base_java",
       ":base_java_test_support",
     ]
     DEPRECATED_java_in_dir = "android/javatests/src"
   }
 
   # GYP: //base.gyp:base_java_test_support
   android_library("base_java_test_support") {
     deps = [
       ":base_java",
+      "//testing/android/reporter:reporter_java",
     ]
     DEPRECATED_java_in_dir = "test/android/javatests/src"
   }
 
   # GYP: //base.gyp:base_java_application_state
   # GYP: //base.gyp:base_java_library_load_from_apk_status_codes
   # GYP: //base.gyp:base_java_library_process_type
   # GYP: //base.gyp:base_java_memory_pressure_level
   java_cpp_enum("base_android_java_enums_srcjar") {
     sources = [
@@ skipping 20 matching lines @@
 
   # GYP: //base.gyp:base_java_unittest_support
   android_library("base_java_unittest_support") {
     deps = [
       ":base_java",
     ]
     java_files =
         [ "test/android/java/src/org/chromium/base/ContentUriTestUtils.java" ]
   }
 }