Move blink scheduler implementation into a component

components/scheduler/child/prioritizing_task_queue_selector_unittest.cc

 // Copyright 2014 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.
 
-#include "content/child/scheduler/prioritizing_task_queue_selector.h"
+#include "components/scheduler/child/prioritizing_task_queue_selector.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/pending_task.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace content {
+namespace scheduler {
 
-class MockObserver
-    : public TaskQueueSelector::Observer {
+class MockObserver : public TaskQueueSelector::Observer {
  public:
   MockObserver() {}
   virtual ~MockObserver() {}
 
   MOCK_METHOD0(OnTaskQueueEnabled, void());
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockObserver);
 };
 
@@ skipping 211 matching lines @@
   }
   selector_.SetQueuePriority(1,
                              PrioritizingTaskQueueSelector::CONTROL_PRIORITY);
   for (int i = 0; i < 100; i++) {
     EXPECT_TRUE(selector_.SelectWorkQueueToService(&chosen_queue_index));
     EXPECT_EQ(1ul, chosen_queue_index);
     // Don't remove task from queue to simulate all queues still being full.
   }
 }
 
-}  // namespace content
+}  // namespace scheduler