Delete all test isolate file.

skia/skia_unittests.isolate

Index: skia/skia_unittests.isolate
diff --git a/skia/skia_unittests.isolate b/skia/skia_unittests.isolate
deleted file mode 100644
index 67cea4715639b2ec06586d635e4da180cd2674f2..0000000000000000000000000000000000000000
--- a/skia/skia_unittests.isolate
+++ /dev/null
@@ -1,42 +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.
-{
-  'variables': {
-    'command': [
-      '../testing/test_env.py',
-      '<(PRODUCT_DIR)/skia_unittests<(EXECUTABLE_SUFFIX)',
-      '--brave-new-test-launcher',
-      '--test-launcher-bot-mode',
-      '--asan=<(asan)',
-      '--msan=<(msan)',
-      '--tsan=<(tsan)',
-    ],
-  },
-  'conditions': [
-    ['OS=="linux" or OS=="mac" or OS=="win"', {
-      'variables': {
-        'files': [
-          '../testing/test_env.py',
-        ],
-      },
-    }],
-    ['OS=="mac" and asan==1 and fastbuild==0', {
-      'variables': {
-        'files': [
-          '<(PRODUCT_DIR)/skia_unittests.dSYM/',
-        ],
-      },
-    }],
-    ['OS=="win" and (fastbuild==0 or fastbuild==1)', {
-      'variables': {
-        'files': [
-          '<(PRODUCT_DIR)/skia_unittests.exe.pdb',
-        ],
-      },
-    }],
-  ],
-  'includes': [
-    '../base/base.isolate',
-  ],
-}