Move blink scheduler implementation into a component

components/scheduler/child/web_scheduler_impl.h

Index: components/scheduler/child/web_scheduler_impl.h
diff --git a/content/child/scheduler/web_scheduler_impl.h b/components/scheduler/child/web_scheduler_impl.h
similarity index 93%
rename from content/child/scheduler/web_scheduler_impl.h
rename to components/scheduler/child/web_scheduler_impl.h
index 0f661b4a33e1a265e7143f2ffb0c28a62fd41882..0d1b48474849f2a70b9c7805c50bc3de9cfdd979 100644
--- a/content/child/scheduler/web_scheduler_impl.h
+++ b/components/scheduler/child/web_scheduler_impl.h
@@ -8,7 +8,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
-#include "content/common/content_export.h"
+#include "components/scheduler/scheduler_export.h"
 #include "third_party/WebKit/public/platform/WebScheduler.h"
 #include "third_party/WebKit/public/platform/WebThread.h"
 
@@ -16,12 +16,12 @@ namespace base {
 class SingleThreadTaskRunner;
 }
 
-namespace content {
+namespace scheduler {
 
 class ChildScheduler;
 class SingleThreadIdleTaskRunner;
 
-class CONTENT_EXPORT WebSchedulerImpl : public blink::WebScheduler {
+class SCHEDULER_EXPORT WebSchedulerImpl : public blink::WebScheduler {
  public:
   WebSchedulerImpl(
       ChildScheduler* child_scheduler,
@@ -56,6 +56,6 @@ class CONTENT_EXPORT WebSchedulerImpl : public blink::WebScheduler {
   scoped_refptr<base::SingleThreadTaskRunner> timer_task_runner_;
 };
 
-}  // namespace content
+}  // namespace scheduler
 
 #endif  // CONTENT_CHILD_SCHEDULER_BASE_WEB_SCHEDULER_IMPL_H_