[Android] Add ChromiumNetTestSupport.apk for the java EmbeddedTestServer.

base/base.gyp

 # Copyright (c) 2012 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 1459 matching lines @@
           'variables': {
             'package_name': 'org/chromium/base/multidex',
             'template_deps': [],
             'additional_gcc_preprocess_options': [
               '--defines', 'MULTIDEX_CONFIGURATION_<(CONFIGURATION_NAME)',
             ],
           },
           'includes': ['../build/android/java_cpp_template.gypi'],
         },
         {
+          # GN: //base:base_native_test_libraries_gen
+          'target_name': 'base_native_test_libraries_gen',
+          'type': 'none',
+          'sources': [
+            'test/android/java/templates/NativeTestLibraries.template',
+          ],
+          'variables': {
+            'package_name': 'org/chromium/base/test/library_loader',
+            'template_deps': [],
+          },
+          'includes': [ '../build/android/java_cpp_template.gypi' ],
+        },
+        {
           # GN: //base:base_android_java_enums_srcjar
           'target_name': 'base_java_library_process_type',
           'type': 'none',
           'variables': {
             'source_file': 'android/library_loader/library_loader_hooks.h',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
         {
           # GN: //base:base_java
@@ skipping 53 matching lines @@
             'source_file': 'memory/memory_pressure_listener.h',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
         {
           # GN: //base:base_java_test_support
           'target_name': 'base_java_test_support',
           'type': 'none',
           'dependencies': [
             'base_java',
+            'base_native_test_libraries_gen',
             '../testing/android/on_device_instrumentation.gyp:reporter_java',
           ],
           'variables': {
+            'jar_excluded_classes': [ '*/NativeTestLibraries.class' ],
             'java_in_dir': '../base/test/android/javatests',
           },
           'includes': [ '../build/java.gypi' ],
         },
         {
           # TODO(jbudorick): Remove this once we roll to robolectric 3.0 and pull
           # in the multidex shadow library. crbug.com/522043
           # GN: //base:base_junit_test_support
           'target_name': 'base_junit_test_support',
           'type': 'none',
@@ skipping 150 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }