Delete all test isolate file.

media/media_unittests_apk.isolate

Index: media/media_unittests_apk.isolate
diff --git a/media/media_unittests_apk.isolate b/media/media_unittests_apk.isolate
deleted file mode 100644
index 433f68d256a45e6fc0b8c5c17702227f72e3f983..0000000000000000000000000000000000000000
--- a/media/media_unittests_apk.isolate
+++ /dev/null
@@ -1,24 +0,0 @@
-# Copyright 2015 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.
-{
-  'includes': [
-    '../build/android/android.isolate',
-    'media_unittests.isolate',
-  ],
-  'variables': {
-    'command': [
-      '<(PRODUCT_DIR)/bin/run_media_unittests',
-      '--logcat-output-dir', '${ISOLATED_OUTDIR}/logcats',
-    ],
-    'files': [
-      '../base/base.isolate',
-      '../build/config/',
-      '../third_party/icu/icu.isolate',
-      '../third_party/instrumented_libraries/instrumented_libraries.isolate',
-      '<(PRODUCT_DIR)/bin/run_media_unittests',
-      '<(PRODUCT_DIR)/media_unittests_apk/',
-      'media_unittests.isolate',
-    ]
-  },
-}