Move IsStringUTF8/ASCII to base namespace

dbus/message.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 "dbus/message.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/format_macros.h"
@@ skipping 489 matching lines @@
 void MessageWriter::AppendUint64(uint64 value) {
   AppendBasic(DBUS_TYPE_UINT64, &value);
 }
 
 void MessageWriter::AppendDouble(double value) {
   AppendBasic(DBUS_TYPE_DOUBLE, &value);
 }
 
 void MessageWriter::AppendString(const std::string& value) {
   // D-Bus Specification (0.19) says a string "must be valid UTF-8".
-  CHECK(IsStringUTF8(value));
+  CHECK(base::IsStringUTF8(value));
   const char* pointer = value.c_str();
   AppendBasic(DBUS_TYPE_STRING, &pointer);
   // TODO(satorux): It may make sense to return an error here, as the
   // input string can be large. If needed, we could add something like
   // bool AppendStringWithErrorChecking().
 }
 
 void MessageWriter::AppendObjectPath(const ObjectPath& value) {
   CHECK(value.IsValid());
   const char* pointer = value.value().c_str();
@@ skipping 461 matching lines @@
   const bool success = PopBasic(DBUS_TYPE_UNIX_FD, &fd);
   if (!success)
     return false;
 
   value->PutValue(fd);
   // NB: the caller must check validity before using the value
   return true;
 }
 
 }  // namespace dbus