Fix a bug in optimized ARM code.

runtime/vm/flow_graph_compiler.h

 // 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.
 
 #ifndef VM_FLOW_GRAPH_COMPILER_H_
 #define VM_FLOW_GRAPH_COMPILER_H_
 
 #include "vm/allocation.h"
 #include "vm/assembler.h"
 #include "vm/code_descriptors.h"
@@ skipping 424 matching lines @@
 
   intptr_t CurrentTryIndex() const {
     if (current_block_ == NULL) {
       return CatchClauseNode::kInvalidTryIndex;
     }
     return current_block_->try_index();
   }
 
   bool may_reoptimize() const { return may_reoptimize_; }
 
-  static Condition FlipCondition(Condition condition);
-
-  static bool EvaluateCondition(Condition condition, intptr_t l, intptr_t r);
-
   // Array/list element address computations.
   static intptr_t DataOffsetFor(intptr_t cid);
   static intptr_t ElementSizeFor(intptr_t cid);
   static FieldAddress ElementAddressForIntIndex(intptr_t cid,
                                                 intptr_t index_scale,
                                                 Register array,
                                                 intptr_t offset);
   static FieldAddress ElementAddressForRegIndex(intptr_t cid,
                                                 intptr_t index_scale,
                                                 Register array,
@@ skipping 135 matching lines @@
   // that should be used when deoptimizing we store it in this variable.
   // In future AddDeoptStub should be moved out of the instruction template.
   Environment* pending_deoptimization_env_;
 
   DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler);
 };
 
 }  // namespace dart
 
 #endif  // VM_FLOW_GRAPH_COMPILER_H_