Implement StaticCall and InstanceCall in the new code generator.

runtime/vm/flow_graph_compiler_x64.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_X64_H_
 #define VM_FLOW_GRAPH_COMPILER_X64_H_
 
 #ifndef VM_FLOW_GRAPH_COMPILER_H_
 #error Include flow_graph_compiler.h instead of flow_graph_compiler_x64.h.
 #endif
@@ skipping 46 matching lines @@
   FOR_EACH_COMPUTATION(DECLARE_VISIT_COMPUTATION)
   FOR_EACH_INSTRUCTION(DECLARE_VISIT_INSTRUCTION)
 
 #undef DECLARE_VISIT_COMPUTATION
 #undef DECLARE_VISIT_INSTRUCTION
 
   // Emit code to load a Value into register RAX.
   void LoadValue(Value* value);
 
   // Infrastructure copied from class CodeGenerator.
+  void GenerateCall(intptr_t token_index,
+                    const ExternalLabel* label,
+                    PcDescriptors::Kind kind);
   void GenerateCallRuntime(intptr_t node_id,
                            intptr_t token_index,
                            const RuntimeEntry& entry);
   void AddCurrentDescriptor(PcDescriptors::Kind kind,
                             intptr_t node_id,
                             intptr_t token_index);
 
   Assembler* assembler_;
   const ParsedFunction& parsed_function_;
   const GrowableArray<BlockEntryInstr*>* blocks_;
 
   CodeGenerator::DescriptorList* pc_descriptors_list_;
   int stack_local_count_;
 
   DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler);
 };
 
 }  // namespace dart
 
 #endif  // VM_FLOW_GRAPH_COMPILER_X64_H_