Convert //google_apis from scoped_ptr to std::unique_ptr

google_apis/gcm/engine/gcm_store_impl.h

Index: google_apis/gcm/engine/gcm_store_impl.h
diff --git a/google_apis/gcm/engine/gcm_store_impl.h b/google_apis/gcm/engine/gcm_store_impl.h
index 5fe06a595f27f382dc30eaaf668f1595ac6abfbd..764772c9be1a105a0b09467c9ce0907b154f111c 100644
--- a/google_apis/gcm/engine/gcm_store_impl.h
+++ b/google_apis/gcm/engine/gcm_store_impl.h
@@ -29,7 +29,7 @@ class GCM_EXPORT GCMStoreImpl : public GCMStore {
  public:
   GCMStoreImpl(const base::FilePath& path,
                scoped_refptr<base::SequencedTaskRunner> blocking_task_runner,
-               scoped_ptr<Encryptor> encryptor);
+               std::unique_ptr<Encryptor> encryptor);
   ~GCMStoreImpl() override;
 
   // Load the directory and pass the initial state back to caller.
@@ -121,7 +121,7 @@ class GCM_EXPORT GCMStoreImpl : public GCMStore {
 
   // Continuation to update the per-app message counts after a load.
   void LoadContinuation(const LoadCallback& callback,
-                        scoped_ptr<LoadResult> result);
+                        std::unique_ptr<LoadResult> result);
 
   // Continuation to update the per-app message counts when adding messages.
   // In particular, if a message fails to add, the message count is decremented.