Rename header guard of compiler_llvm.h

Change-Id: Ib13fc8c0c8f39288a5c6e994928c0f4787a16a4c
diff --git a/src/compiler_llvm/compiler_llvm.h b/src/compiler_llvm/compiler_llvm.h
index 3c653a3..07ffa61 100644
--- a/src/compiler_llvm/compiler_llvm.h
+++ b/src/compiler_llvm/compiler_llvm.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef ART_SRC_COMPILER_LLVM_LLVM_COMPILER_H_
-#define ART_SRC_COMPILER_LLVM_LLVM_COMPILER_H_
+#ifndef ART_SRC_COMPILER_LLVM_COMPILER_LLVM_H_
+#define ART_SRC_COMPILER_LLVM_COMPILER_LLVM_H_
 
 #include "constants.h"
 #include "dex_file.h"
@@ -114,4 +114,4 @@
 } // namespace compiler_llvm
 } // namespace art
 
-#endif // ART_SRC_COMPILER_LLVM_LLVM_COMPILER_H_
+#endif // ART_SRC_COMPILER_LLVM_COMPILER_LLVM_H_