Change the zone allocation api.

runtime/vm/debugger.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/debugger.h"
 
 #include "vm/code_generator.h"
 #include "vm/code_patcher.h"
 #include "vm/compiler.h"
 #include "vm/dart_entry.h"
@@ skipping 127 matching lines @@
   const String& func_name = String::Handle(func.name());
   Class& func_class = Class::Handle(func.owner());
   String& class_name = String::Handle(func_class.Name());
 
   const char* kFormat = "%s%s%s";
   intptr_t len = OS::SNPrint(NULL, 0, kFormat,
       func_class.IsTopLevel() ? "" : class_name.ToCString(),
       func_class.IsTopLevel() ? "" : ".",
       func_name.ToCString());
   len++;  // String terminator.
-  char* chars = reinterpret_cast<char*>(
-      Isolate::Current()->current_zone()->Allocate(len));
+  char* chars = Isolate::Current()->current_zone()->Alloc<char>(len);
   OS::SNPrint(chars, len, kFormat,
               func_class.IsTopLevel() ? "" : class_name.ToCString(),
               func_class.IsTopLevel() ? "" : ".",
               func_name.ToCString());
   return chars;
 }
 
 
 RawString* ActivationFrame::QualifiedFunctionName() {
   const Function& func = DartFunction();
@@ skipping 271 matching lines @@
   const char* kFormat = "Function: '%s' url: '%s' line: %d";
 
   const Function& func = DartFunction();
   const String& url = String::Handle(SourceUrl());
   intptr_t line = LineNumber();
   const char* func_name = Debugger::QualifiedFunctionName(func);
 
   intptr_t len =
       OS::SNPrint(NULL, 0, kFormat, func_name, url.ToCString(), line);
   len++;  // String terminator.
-  char* chars = reinterpret_cast<char*>(
-      Isolate::Current()->current_zone()->Allocate(len));
+  char* chars = Isolate::Current()->current_zone()->Alloc<char>(len);
   OS::SNPrint(chars, len, kFormat, func_name, url.ToCString(), line);
   return chars;
 }
 
 
 void DebuggerStackTrace::AddActivation(ActivationFrame* frame) {
   trace_.Add(frame);
 }
 
 
@@ skipping 1117 matching lines @@
 }
 
 
 void Debugger::RegisterCodeBreakpoint(CodeBreakpoint* bpt) {
   ASSERT(bpt->next() == NULL);
   bpt->set_next(code_breakpoints_);
   code_breakpoints_ = bpt;
 }
 
 }  // namespace dart