Move toolbar_model_{impl,delegate}.{cc,h} to components/toolbar.

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',
         '../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': [
         '../base/base.gyp:base',
         '../ui/gfx/gfx.gyp:gfx_vector_icons',
         'components_resources.gyp:components_resources',
@@ skipping 10 matching lines @@
         ['toolkit_views==1', {
           # Needed to get the TOOLKIT_VIEWS define.
           'dependencies': [
             '<(DEPTH)/ui/views/views.gyp:views',
           ],
         }],
       ],
     },
   ],
 }