Replacing Indexed DB Chromium IPC with Mojo

content/browser/indexed_db/indexed_db.gyp

+# Copyright 2016 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.
+
+# TODO(cmumford): Don't even think this file is used. Verify and delete.
+{
+  'variables': {
+    # This turns on e.g. the filename-based detection of which
+    # platforms to include source files on (e.g. files ending in
+    # _mac.h or _mac.cc are only compiled on MacOSX).
+    'chromium_code': 1,
+    'mojom_files': [
+      'public/interfaces/indexed_db.mojom',
+    ],
+  },
+  'targets': [
+    {
+      # GN version: //components/indexed_db:lib
+      'target_name': 'indexed_db_lib',
+      'type': 'static_library',
+      'include_dirs': [
+        '../../..',
+      ],
+      'inputs': [
+        '<(SHARED_INTERMEDIATE_DIR)/components/indexed_db/indexed_db.mojom.h',
+      ],
+      'sources': [
+        'database_impl.cc',
+        'database_impl.h',
+      ],
+      'dependencies': [
+        'indexed_db_bindings',
+        '../../../mojo/mojo_public.gyp:mojo_cpp_bindings',
+        '../../../services/shell/shell.gyp:shell_public',
+      ]
+    },
+    {
+      # GN version: //content/browser/indexed_db
+      'target_name': 'indexed_db_bindings',
+      'type': 'static_library',
+      'sources': [ '<@(mojom_files)' ],
+      'variables': {
+        'mojom_typemaps': [
+          '<(DEPTH)/url/mojo/origin.typemap',
+        ],
+      },
+      'includes': [
+        '../../../mojo/mojom_bindings_generator.gypi',
+      ],
+    },
+  ],
+}