A64: Synchronize with r15545.

test/cctest/test-assembler-a64.cc

Index: test/cctest/test-assembler-a64.cc
diff --git a/test/cctest/test-assembler-a64.cc b/test/cctest/test-assembler-a64.cc
index ce5f13e006e37c76f679086810ad9cab6b8ddf7a..ae71e41b6b5fcced47d323df49c0e44e2a327f17 100644
--- a/test/cctest/test-assembler-a64.cc
+++ b/test/cctest/test-assembler-a64.cc
@@ -952,6 +952,7 @@ TEST(eor) {
   TEARDOWN();
 }
 
+
 TEST(eor_extend) {
   SETUP();
 
@@ -3480,6 +3481,7 @@ TEST(adc_sbc_wide_imm) {
   TEARDOWN();
 }
 
+
 TEST(flags) {
   SETUP();
 
@@ -6492,6 +6494,7 @@ TEST(fcvtzs) {
   TEARDOWN();
 }
 
+
 TEST(fcvtzu) {
   SETUP();