Templatize AstVisitor with its subclass

src/full-codegen/full-codegen.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/full-codegen/full-codegen.h"
 
 #include "src/ast/ast-numbering.h"
 #include "src/ast/ast.h"
 #include "src/ast/prettyprinter.h"
 #include "src/ast/scopeinfo.h"
@@ skipping 372 matching lines @@
          context->fall_through());
 }
 
 
 void FullCodeGenerator::VisitDeclarations(
     ZoneList<Declaration*>* declarations) {
   ZoneList<Handle<Object> >* saved_globals = globals_;
   ZoneList<Handle<Object> > inner_globals(10, zone());
   globals_ = &inner_globals;
 
-  AstVisitor::VisitDeclarations(declarations);
+  AstVisitor<FullCodeGenerator>::VisitDeclarations(declarations);
 
   if (!globals_->is_empty()) {
     // Invoke the platform-dependent code generator to do the actual
     // declaration of the global functions and variables.
     Handle<FixedArray> array =
        isolate()->factory()->NewFixedArray(globals_->length(), TENURED);
     for (int i = 0; i < globals_->length(); ++i)
       array->set(i, *globals_->at(i));
     DeclareGlobals(array);
   }
@@ skipping 1557 matching lines @@
   return var->scope()->is_nonlinear() ||
          var->initializer_position() >= proxy->position();
 }
 
 
 #undef __
 
 
 }  // namespace internal
 }  // namespace v8