Convert double interface into abstract class

runtime/vm/intermediate_language.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/bit_vector.h"
 #include "vm/dart_entry.h"
 #include "vm/flow_graph_allocator.h"
 #include "vm/flow_graph_builder.h"
@@ skipping 991 matching lines @@
   return Type::MintType();
 }
 
 
 intptr_t BinaryMintOpComp::ResultCid() const {
   return kMintCid;
 }
 
 
 RawAbstractType* BinaryDoubleOpComp::CompileType() const {
-  return Type::DoubleInterface();
+  return Type::Double();
 }
 
 
 intptr_t BinaryDoubleOpComp::ResultCid() const {
   return kDoubleCid;
 }
 
 
 RawAbstractType* UnboxedDoubleBinaryOpComp::CompileType() const {
-  return Type::DoubleInterface();
+  return Type::Double();
 }
 
 
 RawAbstractType* UnboxDoubleComp::CompileType() const {
   return Type::null();
 }
 
 
 intptr_t BoxDoubleComp::ResultCid() const {
   return kDoubleCid;
 }
 
 
 RawAbstractType* BoxDoubleComp::CompileType() const {
-  return Type::DoubleInterface();
+  return Type::Double();
 }
 
 
 RawAbstractType* UnarySmiOpComp::CompileType() const {
   return Type::SmiType();
 }
 
 
 RawAbstractType* NumberNegateComp::CompileType() const {
   // Implemented only for doubles.
-  return Type::DoubleInterface();
+  return Type::Double();
 }
 
 
 RawAbstractType* DoubleToDoubleComp::CompileType() const {
-  return Type::DoubleInterface();
+  return Type::Double();
 }
 
 
 RawAbstractType* SmiToDoubleComp::CompileType() const {
-  return Type::DoubleInterface();
+  return Type::Double();
 }
 
 
 RawAbstractType* CheckClassComp::CompileType() const {
   return AbstractType::null();
 }
 
 
 RawAbstractType* CheckSmiComp::CompileType() const {
   return AbstractType::null();
@@ skipping 454 matching lines @@
     value->set_use_index(i);
     value->AddToEnvUseList();
   }
   instr->set_env(copy);
 }
 
 
 #undef __
 
 }  // namespace dart