GN: Add dependency libjingle_peerconnection_java to modules_unittests.

webrtc/modules/BUILD.gn

 # Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("../build/webrtc.gni")
 import("audio_coding/audio_coding.gni")
@@ skipping 461 matching lines @@
       "video_coding:video_codecs_test_framework",
       "video_coding:webrtc_vp8",
       "video_coding:webrtc_vp9",
       "video_processing",
       "//testing/gmock",
       "//testing/gtest",
       "//third_party/gflags",
     ]
 
     if (is_android) {
-      deps += [ "//testing/android/native_test:native_test_support" ]
+      deps += [
+        "//testing/android/native_test:native_test_support",
+        "//webrtc/api:libjingle_peerconnection_java",
+      ]
 
       # Need to disable error due to the line in
       # base/android/jni_android.h triggering it:
       # const BASE_EXPORT jobject GetApplicationContext()
       # error: type qualifiers ignored on function return type
       cflags = [ "-Wno-ignored-qualifiers" ]
       sources += [
         "audio_device/android/audio_device_unittest.cc",
         "audio_device/android/audio_manager_unittest.cc",
         "audio_device/android/ensure_initialized.cc",
@@ skipping 117 matching lines @@
         "audio_device/ios/objc/RTCAudioSessionTest.mm",
         "video_coding/codecs/h264/h264_video_toolbox_nalu_unittest.cc",
       ]
 
       ldflags = [ "-ObjC" ]
 
       # TODO(kjellander): Mac bundle files.
     }
   }
 }