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

runtime/vm/intermediate_language_test.cc

 // Copyright (c) 2012, 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.
 
 #include "vm/intermediate_language.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
 TEST_CASE(InstructionTests) {
   TargetEntryInstr* target_instr = new TargetEntryInstr(
       1, CatchClauseNode::kInvalidTryIndex, Thread::kNoDeoptId);
   EXPECT(target_instr->IsBlockEntry());
   EXPECT(!target_instr->IsDefinition());
   SpecialParameterInstr* context = new SpecialParameterInstr(
       SpecialParameterInstr::kContext, Thread::kNoDeoptId);
   EXPECT(context->IsDefinition());
   EXPECT(!context->IsBlockEntry());
 }
 
-
 TEST_CASE(OptimizationTests) {
   JoinEntryInstr* join = new JoinEntryInstr(
       1, CatchClauseNode::kInvalidTryIndex, Thread::kNoDeoptId);
 
   Definition* def1 = new PhiInstr(join, 0);
   Definition* def2 = new PhiInstr(join, 0);
   Value* use1a = new Value(def1);
   Value* use1b = new Value(def1);
   EXPECT(use1a->Equals(use1b));
   Value* use2 = new Value(def2);
   EXPECT(!use2->Equals(use1a));
 
   ConstantInstr* c1 = new ConstantInstr(Bool::True());
   ConstantInstr* c2 = new ConstantInstr(Bool::True());
   EXPECT(c1->Equals(c2));
   ConstantInstr* c3 = new ConstantInstr(Object::ZoneHandle());
   ConstantInstr* c4 = new ConstantInstr(Object::ZoneHandle());
   EXPECT(c3->Equals(c4));
   EXPECT(!c3->Equals(c1));
 }
 
-
 }  // namespace dart