Remove GYP files from components.

components/toolbar.gypi

-# 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.
-
-{
-  'targets': [
-    {
-      # GN version: //components/toolbar
-      'target_name': 'toolbar',
-      'type': 'static_library',
-      'dependencies': [
-        '../base/base.gyp:base',
-        '../net/net.gyp:net',
-        '../ui/base/ui_base.gyp:ui_base',
-        '../ui/gfx/gfx.gyp:gfx',
-        '../ui/gfx/gfx.gyp:gfx_vector_icons',
-        '../url/url.gyp:url_lib',
-        'components_resources.gyp:components_resources',
-        'components_strings.gyp:components_strings',
-        'google_core_browser',
-        'prefs/prefs.gyp:prefs',
-        'security_state',
-        'url_formatter/url_formatter.gyp:url_formatter',
-      ],
-      'include_dirs': [
-        '..',
-      ],
-      'sources': [
-        # Note: sources list duplicated in GN build.
-        'toolbar/toolbar_model.cc',
-        'toolbar/toolbar_model.h',
-        'toolbar/toolbar_model_delegate.h',
-        'toolbar/toolbar_model_impl.cc',
-        'toolbar/toolbar_model_impl.h',
-      ],
-    },
-    {
-      # GN version: //components/toolbar:test_support
-      'target_name': 'toolbar_test_support',
-      'type': 'static_library',
-      'dependencies': [
-        '../ui/gfx/gfx.gyp:gfx_vector_icons',
-        'components_resources.gyp:components_resources',
-        'toolbar',
-      ],
-      'include_dirs': [
-        '..',
-      ],
-      'sources': [
-        'toolbar/test_toolbar_model.cc',
-        'toolbar/test_toolbar_model.h',
-      ],
-      'conditions': [
-        ['toolkit_views==1', {
-          # Needed to get the TOOLKIT_VIEWS define.
-          'dependencies': [
-            '<(DEPTH)/ui/views/views.gyp:views',
-          ],
-        }],
-      ],
-    },
-  ],
-}