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

runtime/vm/os_thread_win.h

Index: runtime/vm/os_thread_win.h
diff --git a/runtime/vm/os_thread_win.h b/runtime/vm/os_thread_win.h
index 36205705ca43c5ee103049a59f2919210c8dab44..594b445d1be0e0f8b27106658a6a2b401fd880cb 100644
--- a/runtime/vm/os_thread_win.h
+++ b/runtime/vm/os_thread_win.h
@@ -20,10 +20,8 @@ typedef DWORD ThreadLocalKey;
 typedef DWORD ThreadId;
 typedef HANDLE ThreadJoinId;
 
-
 static const ThreadLocalKey kUnsetThreadLocalKey = TLS_OUT_OF_INDEXES;
 
-
 class ThreadInlineImpl {
  private:
   ThreadInlineImpl() {}
@@ -41,7 +39,6 @@ class ThreadInlineImpl {
   DISALLOW_COPY_AND_ASSIGN(ThreadInlineImpl);
 };
 
-
 class MutexData {
  private:
   MutexData() {}
@@ -55,7 +52,6 @@ class MutexData {
   DISALLOW_COPY_AND_ASSIGN(MutexData);
 };
 
-
 class MonitorWaitData {
  public:
   static void ThreadExit();
@@ -80,11 +76,9 @@ class MonitorWaitData {
   friend class MonitorData;
   friend class OS;
 
-
   DISALLOW_COPY_AND_ASSIGN(MonitorWaitData);
 };
 
-
 class MonitorData {
  private:
   MonitorData() {}
@@ -121,10 +115,8 @@ class MonitorData {
   DISALLOW_COPY_AND_ASSIGN(MonitorData);
 };
 
-
 typedef void (*ThreadDestructor)(void* parameter);
 
-
 class ThreadLocalEntry {
  public:
   ThreadLocalEntry(ThreadLocalKey key, ThreadDestructor destructor)
@@ -132,7 +124,6 @@ class ThreadLocalEntry {
 
   ThreadLocalKey key() const { return key_; }
 
-
   ThreadDestructor destructor() const { return destructor_; }
 
  private:
@@ -142,11 +133,9 @@ class ThreadLocalEntry {
   DISALLOW_ALLOCATION();
 };
 
-
 template <typename T>
 class MallocGrowableArray;
 
-
 class ThreadLocalData : public AllStatic {
  public:
   static void RunDestructors();