Rename A64 port to ARM64 port

src/arm64/macro-assembler-arm64-inl.h

Index: src/arm64/macro-assembler-arm64-inl.h
diff --git a/src/a64/macro-assembler-a64-inl.h b/src/arm64/macro-assembler-arm64-inl.h
similarity index 99%
rename from src/a64/macro-assembler-a64-inl.h
rename to src/arm64/macro-assembler-arm64-inl.h
index 1fd12b0a443fbe57459978c0f6c8cfc814b4e16a..d660d360161f766b35a78cacc2c56690b6e87348 100644
--- a/src/a64/macro-assembler-a64-inl.h
+++ b/src/arm64/macro-assembler-arm64-inl.h
@@ -25,18 +25,18 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef V8_A64_MACRO_ASSEMBLER_A64_INL_H_
-#define V8_A64_MACRO_ASSEMBLER_A64_INL_H_
+#ifndef V8_ARM64_MACRO_ASSEMBLER_ARM64_INL_H_
+#define V8_ARM64_MACRO_ASSEMBLER_ARM64_INL_H_
 
 #include <ctype.h>
 
 #include "v8globals.h"
 #include "globals.h"
 
-#include "a64/assembler-a64.h"
-#include "a64/assembler-a64-inl.h"
-#include "a64/macro-assembler-a64.h"
-#include "a64/instrument-a64.h"
+#include "arm64/assembler-arm64.h"
+#include "arm64/assembler-arm64-inl.h"
+#include "arm64/macro-assembler-arm64.h"
+#include "arm64/instrument-arm64.h"
 
 
 namespace v8 {
@@ -1674,4 +1674,4 @@ void MacroAssembler::AnnotateInstrumentation(const char* marker_name) {
 
 } }  // namespace v8::internal
 
-#endif  // V8_A64_MACRO_ASSEMBLER_A64_INL_H_
+#endif  // V8_ARM64_MACRO_ASSEMBLER_ARM64_INL_H_