iOS: Add resource files for tests and implement OutputPath

webrtc/modules/modules.gyp

Index: webrtc/modules/modules.gyp
diff --git a/webrtc/modules/modules.gyp b/webrtc/modules/modules.gyp
index b49a5d3dca2be02c900b909fe3644994fa75d0f0..f1e88b7d4115e90bcab0fbbdcb93337e51b1b5f3 100644
--- a/webrtc/modules/modules.gyp
+++ b/webrtc/modules/modules.gyp
@@ -107,6 +107,14 @@
                 '<(DEPTH)/testing/android/native_test.gyp:native_test_native_code',
               ],
             }],
+            ['OS=="ios"', {
+              'mac_bundle_resources': [
+                '<(DEPTH)/resources/audio_coding/testfile32kHz.pcm',
+                '<(DEPTH)/resources/audio_coding/teststereo32kHz.pcm',
+                '<(DEPTH)/resources/foreman_cif.yuv',
+                '<(DEPTH)/resources/paris_qcif.yuv',
+              ],
+            }],
           ],
         },
       ],