Convert scoped_ptr_malloc -> scoped_ptr, part 2.

base/debug/stack_trace_posix.cc

 // Copyright (c) 2012 The Chromium 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 "base/debug/stack_trace.h"
 
 #include <errno.h>
 #include <execinfo.h>
 #include <fcntl.h>
 #include <signal.h>
@@ skipping 133 matching lines @@
       handler->HandleOutput("<unknown>");
 
     handler->HandleOutput("\n");
   }
 #else
   bool printed = false;
 
   // Below part is async-signal unsafe (uses malloc), so execute it only
   // when we are not executing the signal handler.
   if (in_signal_handler == 0) {
-    scoped_ptr_malloc<char*> trace_symbols(backtrace_symbols(trace, size));
+    scoped_ptr<char*, FreeDeleter>
+        trace_symbols(backtrace_symbols(trace, size));
     if (trace_symbols.get()) {
       for (int i = 0; i < size; ++i) {
         std::string trace_symbol = trace_symbols.get()[i];
         DemangleSymbols(&trace_symbol);
         handler->HandleOutput(trace_symbol.c_str());
         handler->HandleOutput("\n");
       }
 
       printed = true;
     }
@@ skipping 382 matching lines @@
     *ptr = *start;
     *start++ = ch;
   }
   return buf;
 }
 
 }  // namespace internal
 
 }  // namespace debug
 }  // namespace base