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

runtime/bin/hashmap_test.cc

Index: runtime/bin/hashmap_test.cc
diff --git a/runtime/bin/hashmap_test.cc b/runtime/bin/hashmap_test.cc
index a0ca5b95751e4caefbd0426708c2329326cc06ad..7234f4121d0de8d7345b4d00cc4f7bd1598da922 100644
--- a/runtime/bin/hashmap_test.cc
+++ b/runtime/bin/hashmap_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 "platform/hashmap.h"
 #include "platform/assert.h"
 #include "platform/globals.h"
-#include "platform/hashmap.h"
 #include "vm/unit_test.h"
 
 namespace dart {
@@ -12,10 +12,8 @@ namespace dart {
 // Default initial size of hashmaps used in these tests.
 static intptr_t kInitialSize = 8;
 
-
 typedef uint32_t (*IntKeyHash)(uint32_t key);
 
-
 class IntSet {
  public:
   explicit IntSet(IntKeyHash hash)
@@ -59,7 +57,6 @@ class IntSet {
   HashMap map_;
 };
 
-
 static uint32_t WordHash(uint32_t key) {
   return dart::Utils::WordHash(key);
 }
@@ -79,7 +76,6 @@ static uint32_t CollisionHash4(uint32_t key) {
   return kInitialSize - 2;
 }
 
-
 void TestSet(IntKeyHash hash, int size) {
   IntSet set(hash);
   EXPECT_EQ(0u, set.occupancy());
@@ -170,7 +166,6 @@ void TestSet(IntKeyHash hash, int size) {
   EXPECT_EQ(0u, set.occupancy());
 }
 
-
 VM_UNIT_TEST_CASE(HashMap_Basic) {
   TestSet(WordHash, 100);
   TestSet(Hash, 100);