Add crash_service to Telemetry's isolates.

content/telemetry_gpu_unittests.isolate

Index: content/telemetry_gpu_unittests.isolate
diff --git a/content/telemetry_gpu_unittests.isolate b/content/telemetry_gpu_unittests.isolate
deleted file mode 100644
index 9e70eb347d630a1f1899b3ba2c0621f906d17f4b..0000000000000000000000000000000000000000
--- a/content/telemetry_gpu_unittests.isolate
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright (c) 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': [
-    'telemetry.isolate',
-  ],
-  'conditions': [
-    ['OS=="android" or OS=="linux" or OS=="mac" or OS=="win"', {
-      'variables': {
-        'files': [
-          # Other dependencies of the tests and their harness.
-          '../third_party/typ/',
-          '../third_party/catapult/',
-          '../testing/scripts/common.py',
-          '../testing/scripts/run_telemetry_as_googletest.py',
-          # The following represent the actual tests.
-          '../content/test/gpu/',
-        ],
-        'command': [
-          '../testing/scripts/run_telemetry_as_googletest.py',
-          '../content/test/gpu/run_unittests.py',
-          '-v',
-        ],
-      },
-    }],
-  ]
-}