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

runtime/vm/store_buffer.cc

Index: runtime/vm/store_buffer.cc
diff --git a/runtime/vm/store_buffer.cc b/runtime/vm/store_buffer.cc
index 95e6f96f927086ac3d798c6c6db4d29fab13d2e6..7200d9acd74893cf1be513ea315ff83000083ea6 100644
--- a/runtime/vm/store_buffer.cc
+++ b/runtime/vm/store_buffer.cc
@@ -21,32 +21,27 @@ typename BlockStack<BlockSize>::List* BlockStack<BlockSize>::global_empty_ =
 template <int BlockSize>
 Mutex* BlockStack<BlockSize>::global_mutex_ = NULL;
 
-
 template <int BlockSize>
 void BlockStack<BlockSize>::InitOnce() {
   global_empty_ = new List();
   global_mutex_ = new Mutex();
 }
 
-
 template <int BlockSize>
 void BlockStack<BlockSize>::ShutDown() {
   delete global_empty_;
   delete global_mutex_;
 }
 
-
 template <int BlockSize>
 BlockStack<BlockSize>::BlockStack() : mutex_(new Mutex()) {}
 
-
 template <int BlockSize>
 BlockStack<BlockSize>::~BlockStack() {
   Reset();
   delete mutex_;
 }
 
-
 template <int BlockSize>
 void BlockStack<BlockSize>::Reset() {
   MutexLocker local_mutex_locker(mutex_);
@@ -67,7 +62,6 @@ void BlockStack<BlockSize>::Reset() {
   }
 }
 
-
 template <int BlockSize>
 typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::Blocks() {
   MutexLocker ml(mutex_);
@@ -77,7 +71,6 @@ typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::Blocks() {
   return full_.PopAll();
 }
 
-
 template <int BlockSize>
 void BlockStack<BlockSize>::PushBlockImpl(Block* block) {
   ASSERT(block->next() == NULL);  // Should be just a single block.
@@ -94,7 +87,6 @@ void BlockStack<BlockSize>::PushBlockImpl(Block* block) {
   }
 }
 
-
 void StoreBuffer::PushBlock(Block* block, ThresholdPolicy policy) {
   BlockStack<Block::kSize>::PushBlockImpl(block);
   if ((policy == kCheckThreshold) && Overflowed()) {
@@ -108,7 +100,6 @@ void StoreBuffer::PushBlock(Block* block, ThresholdPolicy policy) {
   }
 }
 
-
 template <int BlockSize>
 typename BlockStack<BlockSize>::Block*
 BlockStack<BlockSize>::PopNonFullBlock() {
@@ -121,7 +112,6 @@ BlockStack<BlockSize>::PopNonFullBlock() {
   return PopEmptyBlock();
 }
 
-
 template <int BlockSize>
 typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::PopEmptyBlock() {
   {
@@ -133,7 +123,6 @@ typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::PopEmptyBlock() {
   return new Block();
 }
 
-
 template <int BlockSize>
 typename BlockStack<BlockSize>::Block*
 BlockStack<BlockSize>::PopNonEmptyBlock() {
@@ -147,14 +136,12 @@ BlockStack<BlockSize>::PopNonEmptyBlock() {
   }
 }
 
-
 template <int BlockSize>
 bool BlockStack<BlockSize>::IsEmpty() {
   MutexLocker ml(mutex_);
   return full_.IsEmpty() && partial_.IsEmpty();
 }
 
-
 template <int BlockSize>
 BlockStack<BlockSize>::List::~List() {
   while (!IsEmpty()) {
@@ -162,7 +149,6 @@ BlockStack<BlockSize>::List::~List() {
   }
 }
 
-
 template <int BlockSize>
 typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::List::Pop() {
   Block* result = head_;
@@ -172,7 +158,6 @@ typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::List::Pop() {
   return result;
 }
 
-
 template <int BlockSize>
 typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::List::PopAll() {
   Block* result = head_;
@@ -181,7 +166,6 @@ typename BlockStack<BlockSize>::Block* BlockStack<BlockSize>::List::PopAll() {
   return result;
 }
 
-
 template <int BlockSize>
 void BlockStack<BlockSize>::List::Push(Block* block) {
   ASSERT(block->next_ == NULL);
@@ -190,13 +174,11 @@ void BlockStack<BlockSize>::List::Push(Block* block) {
   ++length_;
 }
 
-
 bool StoreBuffer::Overflowed() {
   MutexLocker ml(mutex_);
   return (full_.length() + partial_.length()) > kMaxNonEmpty;
 }
 
-
 template <int BlockSize>
 void BlockStack<BlockSize>::TrimGlobalEmpty() {
   DEBUG_ASSERT(global_mutex_->IsOwnedByCurrentThread());
@@ -205,7 +187,6 @@ void BlockStack<BlockSize>::TrimGlobalEmpty() {
   }
 }
 
-
 template class BlockStack<kStoreBufferBlockSize>;
 template class BlockStack<kMarkingStackBlockSize>;