[Sync] Fixing easy lint violations.

components/sync/base/bind_to_task_runner.h

Index: components/sync/base/bind_to_task_runner.h
diff --git a/components/sync/base/bind_to_task_runner.h b/components/sync/base/bind_to_task_runner.h
index ee2972daecec5abcedb1f0b7313140d512121099..4da38829127f3fdfc75301a83ab9372d43cb6b02 100644
--- a/components/sync/base/bind_to_task_runner.h
+++ b/components/sync/base/bind_to_task_runner.h
@@ -12,7 +12,6 @@
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_vector.h"
 #include "base/task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 
@@ -48,12 +47,6 @@ base::internal::PassedWrapper<std::unique_ptr<T, R>> TrampolineForward(
   return base::Passed(&p);
 }
 
-template <typename T>
-base::internal::PassedWrapper<ScopedVector<T>> TrampolineForward(
-    ScopedVector<T>& p) {
-  return base::Passed(&p);
-}
-
 template <typename Sig>
 struct BindToTaskRunnerTrampoline;