Remove ANGLE's isolate

angle.isolate

-# Copyright 2015 The ANGLE Project Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This isolate expresses the Chromium project's default runtime
-# dependencies.
-{
-  'conditions': [
-    ['OS=="win"', {
-      'variables': {
-        'files': [
-          '<(PRODUCT_DIR)/d3dcompiler_47.dll',
-          '<(PRODUCT_DIR)/libEGL.dll',
-          '<(PRODUCT_DIR)/libGLESv2.dll',
-        ],
-      },
-    }],
-  ],
-}

angle_on_all_platforms.isolate

-# Copyright 2015 The ANGLE Project Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This isolate expresses ANGLE's runtime dependencies on all platforms
-# on which it can currently compile.
-{
-  'includes': [
-    'angle.isolate',
-  ],
-  'conditions': [
-    ['OS=="linux"', {
-      'variables': {
-        'files': [
-          '<(PRODUCT_DIR)/lib/libEGL.so',
-          '<(PRODUCT_DIR)/lib/libGLESv2.so',
-        ],
-      },
-    }],
-  ],
-}