system_wrappers: Fix include header guards.

webrtc/system_wrappers/include/aligned_malloc.h

 /*
  *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_MALLOC_H_
-#define WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_MALLOC_H_
+#ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_MALLOC_H_
+#define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_MALLOC_H_
 
 // The functions declared here
 // 1) Allocates block of aligned memory.
 // 2) Re-calculates a pointer such that it is aligned to a higher or equal
 //    address.
 // Note: alignment must be a power of two. The alignment is in bytes.
 
 #include <stddef.h>
 
 namespace webrtc {
@@ skipping 26 matching lines @@
 // Deleter for use with scoped_ptr. E.g., use as
 //   scoped_ptr<Foo, AlignedFreeDeleter> foo;
 struct AlignedFreeDeleter {
   inline void operator()(void* ptr) const {
     AlignedFree(ptr);
   }
 };
 
 }  // namespace webrtc
 
-#endif // WEBRTC_SYSTEM_WRAPPERS_INTERFACE_ALIGNED_MALLOC_H_
+#endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_ALIGNED_MALLOC_H_