Move the number conversions from string_util to a new file....

tools/memory_watcher/call_stack.cc

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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 "call_stack.h"
+#include "tools/memory_watcher/call_stack.h"
+
 #include <shlwapi.h>
 #include <tlhelp32.h>
 
-#include "memory_hook.h"
-#include "base/string_util.h"
+#include "base/string_number_conversions.h"
+#include "tools/memory_watcher/memory_hook.h"
 
 // Typedefs for explicit dynamic linking with functions exported from
 // dbghelp.dll.
 typedef BOOL (__stdcall *t_StackWalk64)(DWORD, HANDLE, HANDLE,
                                         LPSTACKFRAME64, PVOID,
                                         PREAD_PROCESS_MEMORY_ROUTINE64,
                                         PFUNCTION_TABLE_ACCESS_ROUTINE64,
                                         PGET_MODULE_BASE_ROUTINE64,
                                         PTRANSLATE_ADDRESS_ROUTINE64);
 typedef PVOID (__stdcall *t_SymFunctionTableAccess64)(HANDLE, DWORD64);
@@ skipping 313 matching lines @@
             (*symbol_cache_)[intruction_pointer] = "";
             continue;
           }
 
           line += "    ";
           line += static_cast<char*>(Line.FileName);
           line += " (";
           // TODO(jar): get something like this template to work :-/
           // line += IntToCustomString<PrivateAllocatorString>(Line.LineNumber);
           // ...and then delete this line, which uses std::string.
-          line += IntToString(Line.LineNumber).c_str();
+          line += base::IntToString(Line.LineNumber).c_str();
           line += "): ";
           line += symbol->Name;
           line += "\n";
         } else {
           line += "    unknown (0):";
           line += symbol->Name;
           line += "\n";
         }
       } else {
         // OK - couldn't get any info.  Try for the module.
@@ skipping 34 matching lines @@
   return MemoryHook::Alloc(size);
 }
 
 void AllocationStack::operator delete(void* ptr) {
   AllocationStack *stack = reinterpret_cast<AllocationStack*>(ptr);
   AutoLock lock(freelist_lock_);
   DCHECK(stack->next_ == NULL);
   stack->next_ = freelist_;
   freelist_ = stack;
 }