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

runtime/vm/exceptions.h

 // Copyright (c) 2011, 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.
 
 #ifndef RUNTIME_VM_EXCEPTIONS_H_
 #define RUNTIME_VM_EXCEPTIONS_H_
 
 #include "vm/allocation.h"
 #include "vm/token_position.h"
 
@@ skipping 84 matching lines @@
 // The index into the ExceptionHandlers table corresponds to
 // the try_index of the handler.
 struct ExceptionHandlerInfo {
   uint32_t handler_pc_offset;  // PC offset value of handler.
   int16_t outer_try_index;     // Try block index of enclosing try block.
   int8_t needs_stacktrace;     // True if a stacktrace is needed.
   int8_t has_catch_all;        // Catches all exceptions.
   int8_t is_generated;         // True if this is a generated handler.
 };
 
-
 class CatchEntryState {
  public:
   enum { kCatchEntryStateIsMove = 1, kCatchEntryStateDestShift = 1 };
 
   CatchEntryState() : data_(NULL), ref_count_(NULL) {}
   explicit CatchEntryState(intptr_t* data)
       : data_(data), ref_count_(new intptr_t(1)) {}
 
   CatchEntryState(const CatchEntryState& state) { Copy(state); }
 
@@ skipping 41 matching lines @@
   // 1-2 - 1st encoded src,dest pair
   // 3-4 - 2nd pair
   // ....
   intptr_t* data_;
   intptr_t* ref_count_;
 };
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_EXCEPTIONS_H_