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

runtime/vm/isolate_test.cc

Index: runtime/vm/isolate_test.cc
diff --git a/runtime/vm/isolate_test.cc b/runtime/vm/isolate_test.cc
index 53b63e6ec800f1a27eb47324db0556c3589afce7..8af39eacaf05587bffd4ca33e8fdef14dbf2eaee 100644
--- a/runtime/vm/isolate_test.cc
+++ b/runtime/vm/isolate_test.cc
@@ -2,10 +2,10 @@
 // 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/isolate.h"
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/globals.h"
-#include "vm/isolate.h"
 #include "vm/lockers.h"
 #include "vm/thread_barrier.h"
 #include "vm/thread_pool.h"
@@ -22,7 +22,6 @@ VM_UNIT_TEST_CASE(IsolateCurrent) {
   EXPECT_EQ(reinterpret_cast<Dart_Isolate>(NULL), Dart_CurrentIsolate());
 }
 
-
 // Test to ensure that an exception is thrown if no isolate creation
 // callback has been set by the embedder when an isolate is spawned.
 TEST_CASE(IsolateSpawn) {
@@ -71,7 +70,6 @@ TEST_CASE(IsolateSpawn) {
   DART_CHECK_VALID(Dart_Invoke(
       async_lib, NewString("_setScheduleImmediateClosure"), 1, args));
 
-
   result = Dart_Invoke(test_lib, NewString("testMain"), 0, NULL);
   EXPECT_VALID(result);
   // Run until all ports to isolate are closed.
@@ -82,7 +80,6 @@ TEST_CASE(IsolateSpawn) {
   EXPECT_VALID(exception_result);
 }
 
-
 class InterruptChecker : public ThreadPool::Task {
  public:
   static const intptr_t kTaskCount;
@@ -116,7 +113,6 @@ class InterruptChecker : public ThreadPool::Task {
   ThreadBarrier* barrier_;
 };
 
-
 const intptr_t InterruptChecker::kTaskCount = 5;
 const intptr_t InterruptChecker::kIterations = 10;
 
@@ -151,7 +147,6 @@ TEST_CASE(StackLimitInterrupts) {
   barrier.Exit();
 }
 
-
 class IsolateTestHelper {
  public:
   static uword GetStackLimit(Thread* thread) { return thread->stack_limit_; }
@@ -166,7 +161,6 @@ class IsolateTestHelper {
   }
 };
 
-
 TEST_CASE(NoOOBMessageScope) {
   // EXPECT_EQ is picky about type agreement for its arguments.
   const uword kZero = 0;