Convert //content from scoped_ptr to std::unique_ptr

content/test/fake_renderer_scheduler.cc

Index: content/test/fake_renderer_scheduler.cc
diff --git a/content/test/fake_renderer_scheduler.cc b/content/test/fake_renderer_scheduler.cc
index 4f6cfd756f6f7c0c2e7c84ff107278e074b5cabe..4f6e48b7f10964a70b9002c66dcb400d1f05f0ec 100644
--- a/content/test/fake_renderer_scheduler.cc
+++ b/content/test/fake_renderer_scheduler.cc
@@ -14,7 +14,7 @@ FakeRendererScheduler::FakeRendererScheduler() {
 FakeRendererScheduler::~FakeRendererScheduler() {
 }
 
-scoped_ptr<blink::WebThread> FakeRendererScheduler::CreateMainThread() {
+std::unique_ptr<blink::WebThread> FakeRendererScheduler::CreateMainThread() {
   return nullptr;
 }
 
@@ -50,7 +50,7 @@ scoped_refptr<scheduler::TaskQueue> FakeRendererScheduler::NewTimerTaskRunner(
   return nullptr;
 }
 
-scoped_ptr<scheduler::RenderWidgetSchedulingState>
+std::unique_ptr<scheduler::RenderWidgetSchedulingState>
 FakeRendererScheduler::NewRenderWidgetSchedulingState() {
   return nullptr;
 }