[Android WebView] AwMediaUrlInterceptor to handle media assets.

android_webview/android_webview_tests.gypi

Index: android_webview/android_webview_tests.gypi
diff --git a/android_webview/android_webview_tests.gypi b/android_webview/android_webview_tests.gypi
index 390732ad202fd026f7580857a68509b98eec679f..1639e6012a088b7a2d2c1a5fc70aee101427ce7e 100644
--- a/android_webview/android_webview_tests.gypi
+++ b/android_webview/android_webview_tests.gypi
@@ -105,6 +105,7 @@
         'browser/net/input_stream_reader_unittest.cc',
         'lib/main/webview_tests.cc',
         'native/aw_contents_client_bridge_unittest.cc',
+        'native/aw_media_url_interceptor_unittest.cc',
         'native/input_stream_unittest.cc',
         'native/permission/media_access_permission_request_unittest.cc',
         'native/permission/permission_request_handler_unittest.cc',
@@ -145,7 +146,18 @@
       ],
       'variables': {
         'test_suite_name': 'android_webview_unittests',
+        'additional_input_paths': [
+          '<(PRODUCT_DIR)/android_webview_unittests_apk/assets/asset_file.ogg',
+        ],
       },
+      'copies': [
+        {
+          'destination': '<(PRODUCT_DIR)/android_webview_unittests_apk/assets',
+          'files': [
+            'test/unittest/assets/asset_file.ogg',
+          ],
+        },
+      ],
       'includes': [ '../build/apk_test.gypi' ],
     },
   ],