VM: Re-format to use at most one newline between functions

runtime/vm/virtual_memory_test.cc

Index: runtime/vm/virtual_memory_test.cc
diff --git a/runtime/vm/virtual_memory_test.cc b/runtime/vm/virtual_memory_test.cc
index a4c68d2f61a96249db5d7610956ab12f5d93528d..57a06be5341eda19a64b769573577b9c809a495e 100644
--- a/runtime/vm/virtual_memory_test.cc
+++ b/runtime/vm/virtual_memory_test.cc
@@ -2,9 +2,9 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+#include "vm/virtual_memory.h"
 #include "platform/assert.h"
 #include "vm/unit_test.h"
-#include "vm/virtual_memory.h"
 
 namespace dart {
 
@@ -17,7 +17,6 @@ bool IsZero(char* begin, char* end) {
   return true;
 }
 
-
 VM_UNIT_TEST_CASE(AllocateVirtualMemory) {
   const intptr_t kVirtualMemoryBlockSize = 64 * KB;
   VirtualMemory* vm = VirtualMemory::Reserve(kVirtualMemoryBlockSize);
@@ -51,7 +50,6 @@ VM_UNIT_TEST_CASE(AllocateVirtualMemory) {
   delete vm;
 }
 
-
 VM_UNIT_TEST_CASE(FreeVirtualMemory) {
   // Reservations should always be handed back to OS upon destruction.
   const intptr_t kVirtualMemoryBlockSize = 10 * MB;
@@ -88,7 +86,6 @@ VM_UNIT_TEST_CASE(FreeVirtualMemory) {
   }
 }
 
-
 VM_UNIT_TEST_CASE(VirtualMemoryCommitPartial) {
   const intptr_t kVirtualMemoryBlockSize = 3 * MB;
   VirtualMemory* vm = VirtualMemory::Reserve(kVirtualMemoryBlockSize);