Rename autofill_download.{cc,h} to autofill_download_manager.{cc,h}.

components/autofill/core/browser/autofill_download_manager.h

Index: components/autofill/core/browser/autofill_download_manager.h
diff --git a/components/autofill/core/browser/autofill_download.h b/components/autofill/core/browser/autofill_download_manager.h
similarity index 96%
rename from components/autofill/core/browser/autofill_download.h
rename to components/autofill/core/browser/autofill_download_manager.h
index c4ff1585285876690a3069ea20cb75f054eebcdf..8d3f7b980c85dc9b5f0ed980dff460e64625936d 100644
--- a/components/autofill/core/browser/autofill_download.h
+++ b/components/autofill/core/browser/autofill_download_manager.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 COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DOWNLOAD_H_
-#define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DOWNLOAD_H_
+#ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DOWNLOAD_MANAGER_H_
+#define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DOWNLOAD_MANAGER_H_
 
 #include <stddef.h>
 #include <list>
@@ -166,4 +166,4 @@ class AutofillDownloadManager : public net::URLFetcherDelegate {
 
 }  // namespace autofill
 
-#endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DOWNLOAD_H_
+#endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DOWNLOAD_MANAGER_H_