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

runtime/vm/regexp_assembler_bytecode_inl.h

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // 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.
 
 // A light-weight assembler for the Irregexp byte code.
 
 #include "vm/regexp_bytecodes.h"
 
 #ifndef RUNTIME_VM_REGEXP_ASSEMBLER_BYTECODE_INL_H_
 #define RUNTIME_VM_REGEXP_ASSEMBLER_BYTECODE_INL_H_
 
 namespace dart {
 
 void BytecodeRegExpMacroAssembler::Emit(uint32_t byte,
                                         uint32_t twenty_four_bits) {
   uint32_t word = ((twenty_four_bits << BYTECODE_SHIFT) | byte);
   ASSERT(pc_ <= buffer_->length());
   if (pc_ + 3 >= buffer_->length()) {
     Expand();
   }
   *reinterpret_cast<uint32_t*>(buffer_->data() + pc_) = word;
   pc_ += 4;
 }
 
-
 void BytecodeRegExpMacroAssembler::Emit16(uint32_t word) {
   ASSERT(pc_ <= buffer_->length());
   if (pc_ + 1 >= buffer_->length()) {
     Expand();
   }
   *reinterpret_cast<uint16_t*>(buffer_->data() + pc_) = word;
   pc_ += 2;
 }
 
-
 void BytecodeRegExpMacroAssembler::Emit8(uint32_t word) {
   ASSERT(pc_ <= buffer_->length());
   if (pc_ == buffer_->length()) {
     Expand();
   }
   *reinterpret_cast<unsigned char*>(buffer_->data() + pc_) = word;
   pc_ += 1;
 }
 
-
 void BytecodeRegExpMacroAssembler::Emit32(uint32_t word) {
   ASSERT(pc_ <= buffer_->length());
   if (pc_ + 3 >= buffer_->length()) {
     Expand();
   }
   *reinterpret_cast<uint32_t*>(buffer_->data() + pc_) = word;
   pc_ += 4;
 }
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_REGEXP_ASSEMBLER_BYTECODE_INL_H_