Update from https://crrev.com/320343

base/android/library_loader/library_loader_hooks.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef BASE_ANDROID_LIBRARY_LOADER_HOOKS_H_
-#define BASE_ANDROID_LIBRARY_LOADER_HOOKS_H_
+#ifndef BASE_ANDROID_LIBRARY_LOADER_LIBRARY_LOADER_HOOKS_H_
+#define BASE_ANDROID_LIBRARY_LOADER_LIBRARY_LOADER_HOOKS_H_
 
 #include <jni.h>
 
 #include "base/base_export.h"
 
 namespace base {
 namespace android {
 
 // The process the shared library is loaded in.
 // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.base.library_loader
@@ skipping 40 matching lines @@
 // Note: argument must remain valid at least until library loading is complete.
 BASE_EXPORT void SetVersionNumber(const char* version_number);
 
 // Call on exit to delete the AtExitManager which OnLibraryLoadedOnUIThread
 // created.
 BASE_EXPORT void LibraryLoaderExitHook();
 
 // Return the process type the shared library is loaded in.
 BASE_EXPORT LibraryProcessType GetLibraryProcessType(JNIEnv* env);
 
+// Initialize AtExitManager, this must be done at the begining of loading
+// shared library.
+void InitAtExitManager();
+
 }  // namespace android
 }  // namespace base
 
-#endif  // BASE_ANDROID_LIBRARY_LOADER_HOOKS_H_
+#endif  // BASE_ANDROID_LIBRARY_LOADER_LIBRARY_LOADER_HOOKS_H_