Update from https://crrev.com/320931

cc/output/swap_promise.h

Index: cc/output/swap_promise.h
diff --git a/cc/base/swap_promise.h b/cc/output/swap_promise.h
similarity index 94%
rename from cc/base/swap_promise.h
rename to cc/output/swap_promise.h
index a406fda6678b15bd6d59020699076601f529ab5e..1d6dabcbaa3366f127d87998b3c8f1555cffeb3f 100644
--- a/cc/base/swap_promise.h
+++ b/cc/output/swap_promise.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CC_BASE_SWAP_PROMISE_H_
-#define CC_BASE_SWAP_PROMISE_H_
+#ifndef CC_OUTPUT_SWAP_PROMISE_H_
+#define CC_OUTPUT_SWAP_PROMISE_H_
 
 #include "cc/output/compositor_frame_metadata.h"
 
@@ -50,4 +50,4 @@ class CC_EXPORT SwapPromise {
 
 }  // namespace cc
 
-#endif  // CC_BASE_SWAP_PROMISE_H_
+#endif  // CC_OUTPUT_SWAP_PROMISE_H_