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

runtime/vm/handles.cc

Index: runtime/vm/handles.cc
diff --git a/runtime/vm/handles.cc b/runtime/vm/handles.cc
index f3818d7cc69d0c536814e9b294a403b2eec60169..866260a42063cfa62431ff137bc82464f7fce113 100644
--- a/runtime/vm/handles.cc
+++ b/runtime/vm/handles.cc
@@ -19,7 +19,6 @@ namespace dart {
 
 DEFINE_FLAG(bool, verify_handles, false, "Verify handles.");
 
-
 VMHandles::~VMHandles() {
   if (FLAG_trace_handles) {
     OS::PrintErr("***   Handle Counts for 0x(%" Px "):Zone = %d,Scoped = %d\n",
@@ -30,13 +29,11 @@ VMHandles::~VMHandles() {
   }
 }
 
-
 void VMHandles::VisitObjectPointers(ObjectPointerVisitor* visitor) {
   return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
                  kOffsetOfRawPtr>::VisitObjectPointers(visitor);
 }
 
-
 #if defined(DEBUG)
 static bool IsCurrentApiNativeScope(Zone* zone) {
   ApiNativeScope* scope = ApiNativeScope::Current();
@@ -44,27 +41,23 @@ static bool IsCurrentApiNativeScope(Zone* zone) {
 }
 #endif  // DEBUG
 
-
 uword VMHandles::AllocateHandle(Zone* zone) {
   DEBUG_ASSERT(!IsCurrentApiNativeScope(zone));
   return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
                  kOffsetOfRawPtr>::AllocateHandle(zone);
 }
 
-
 uword VMHandles::AllocateZoneHandle(Zone* zone) {
   DEBUG_ASSERT(!IsCurrentApiNativeScope(zone));
   return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
                  kOffsetOfRawPtr>::AllocateZoneHandle(zone);
 }
 
-
 bool VMHandles::IsZoneHandle(uword handle) {
   return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
                  kOffsetOfRawPtr>::IsZoneHandle(handle);
 }
 
-
 int VMHandles::ScopedHandleCount() {
   Thread* thread = Thread::Current();
   ASSERT(thread->zone() != NULL);
@@ -72,7 +65,6 @@ int VMHandles::ScopedHandleCount() {
   return handles->CountScopedHandles();
 }
 
-
 int VMHandles::ZoneHandleCount() {
   Thread* thread = Thread::Current();
   ASSERT(thread->zone() != NULL);
@@ -80,7 +72,6 @@ int VMHandles::ZoneHandleCount() {
   return handles->CountZoneHandles();
 }
 
-
 void HandleScope::Initialize() {
   ASSERT(thread()->no_handle_scope_depth() == 0);
   VMHandles* handles = thread()->zone()->handles();
@@ -93,12 +84,10 @@ void HandleScope::Initialize() {
 #endif
 }
 
-
 HandleScope::HandleScope(Thread* thread) : StackResource(thread) {
   Initialize();
 }
 
-
 HandleScope::~HandleScope() {
   ASSERT(thread()->zone() != NULL);
   VMHandles* handles = thread()->zone()->handles();
@@ -113,13 +102,11 @@ HandleScope::~HandleScope() {
 #endif
 }
 
-
 #if defined(DEBUG)
 NoHandleScope::NoHandleScope(Thread* thread) : StackResource(thread) {
   thread->IncrementNoHandleScopeDepth();
 }
 
-
 NoHandleScope::~NoHandleScope() {
   thread()->DecrementNoHandleScopeDepth();
 }