Move blink scheduler implementation into a component

components/scheduler.gypi

Index: components/scheduler.gypi
diff --git a/components/scheduler.gypi b/components/scheduler.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..7d199a9b63f2e2735560872aeee74112509ebad0
--- /dev/null
+++ b/components/scheduler.gypi
@@ -0,0 +1,76 @@
+# 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/scheduler:common
+      'target_name': 'scheduler_common',
+      'type': 'static_library',
+      'include_dirs': [
+        '..',
+      ],
+      'sources': [
+        'scheduler/common/scheduler_switches.cc',
+        'scheduler/common/scheduler_switches.h',
+      ],
+    },
+    {
+      # GN version: //components/scheduler:scheduler
+      'target_name': 'scheduler',
+      'type': '<(component)',
+      'dependencies': [
+        'scheduler_common',
+        '../base/base.gyp:base',
+        '../cc/cc.gyp:cc',
+        '../third_party/WebKit/public/blink.gyp:blink',
+        '../ui/gfx/gfx.gyp:gfx',
+      ],
+      'include_dirs': [
+        '..',
+      ],
+      'defines': [
+        'SCHEDULER_IMPLEMENTATION',
+      ],
+      'sources': [
+        'scheduler/child/cancelable_closure_holder.cc',
+        'scheduler/child/cancelable_closure_holder.h',
+        'scheduler/child/child_scheduler.h',
+        'scheduler/child/nestable_single_thread_task_runner.h',
+        'scheduler/child/null_idle_task_runner.cc',
+        'scheduler/child/null_idle_task_runner.h',
+        'scheduler/child/null_worker_scheduler.cc',
+        'scheduler/child/null_worker_scheduler.h',
+        'scheduler/child/prioritizing_task_queue_selector.cc',
+        'scheduler/child/prioritizing_task_queue_selector.h',
+        'scheduler/child/scheduler_helper.cc',
+        'scheduler/child/scheduler_helper.h',
+        'scheduler/child/scheduler_message_loop_delegate.cc',
+        'scheduler/child/scheduler_message_loop_delegate.h',
+        'scheduler/child/single_thread_idle_task_runner.cc',
+        'scheduler/child/single_thread_idle_task_runner.h',
+        'scheduler/child/task_queue_manager.cc',
+        'scheduler/child/task_queue_manager.h',
+        'scheduler/child/task_queue_selector.h',
+        'scheduler/child/time_source.cc',
+        'scheduler/child/time_source.h',
+        'scheduler/child/web_scheduler_impl.cc',
+        'scheduler/child/web_scheduler_impl.h',
+        'scheduler/child/worker_scheduler.cc',
+        'scheduler/child/worker_scheduler.h',
+        'scheduler/child/worker_scheduler_impl.cc',
+        'scheduler/child/worker_scheduler_impl.h',
+        'scheduler/renderer/deadline_task_runner.cc',
+        'scheduler/renderer/deadline_task_runner.h',
+        'scheduler/renderer/null_renderer_scheduler.cc',
+        'scheduler/renderer/null_renderer_scheduler.h',
+        'scheduler/renderer/renderer_scheduler.cc',
+        'scheduler/renderer/renderer_scheduler.h',
+        'scheduler/renderer/renderer_scheduler_impl.cc',
+        'scheduler/renderer/renderer_scheduler_impl.h',
+        'scheduler/scheduler_export.h',
+      ],
+    },
+  ],
+}