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

runtime/vm/atomic_win.h

Index: runtime/vm/atomic_win.h
diff --git a/runtime/vm/atomic_win.h b/runtime/vm/atomic_win.h
index 2750f41aef8bcbe38a35970def0251f77006c80e..9f2411d13ddc2da4a84fd6e474473e5374e3cfed 100644
--- a/runtime/vm/atomic_win.h
+++ b/runtime/vm/atomic_win.h
@@ -29,7 +29,6 @@ inline uintptr_t AtomicOperations::FetchAndIncrement(uintptr_t* p) {
 #endif
 }
 
-
 inline intptr_t AtomicOperations::FetchAndIncrement(intptr_t* p) {
 #if defined(HOST_ARCH_X64)
   return static_cast<intptr_t>(
@@ -44,7 +43,6 @@ inline intptr_t AtomicOperations::FetchAndIncrement(intptr_t* p) {
 #endif
 }
 
-
 inline void AtomicOperations::IncrementBy(intptr_t* p, intptr_t value) {
 #if defined(HOST_ARCH_X64)
   InterlockedExchangeAdd64(reinterpret_cast<LONGLONG*>(p),
@@ -56,7 +54,6 @@ inline void AtomicOperations::IncrementBy(intptr_t* p, intptr_t value) {
 #endif
 }
 
-
 inline void AtomicOperations::IncrementInt64By(int64_t* p, int64_t value) {
 #if defined(HOST_ARCH_IA32) || defined(HOST_ARCH_X64)
   InterlockedExchangeAdd64(reinterpret_cast<LONGLONG*>(p),
@@ -66,7 +63,6 @@ inline void AtomicOperations::IncrementInt64By(int64_t* p, int64_t value) {
 #endif
 }
 
-
 inline uintptr_t AtomicOperations::FetchAndDecrement(uintptr_t* p) {
 #if defined(HOST_ARCH_X64)
   return static_cast<uintptr_t>(
@@ -81,7 +77,6 @@ inline uintptr_t AtomicOperations::FetchAndDecrement(uintptr_t* p) {
 #endif
 }
 
-
 inline intptr_t AtomicOperations::FetchAndDecrement(intptr_t* p) {
 #if defined(HOST_ARCH_X64)
   return static_cast<intptr_t>(
@@ -96,7 +91,6 @@ inline intptr_t AtomicOperations::FetchAndDecrement(intptr_t* p) {
 #endif
 }
 
-
 inline void AtomicOperations::DecrementBy(intptr_t* p, intptr_t value) {
 #if defined(HOST_ARCH_X64)
   InterlockedExchangeAdd64(reinterpret_cast<LONGLONG*>(p),
@@ -108,7 +102,6 @@ inline void AtomicOperations::DecrementBy(intptr_t* p, intptr_t value) {
 #endif
 }
 
-
 #if !defined(USING_SIMULATOR)
 inline uword AtomicOperations::CompareAndSwapWord(uword* ptr,
                                                   uword old_value,