Use a direct include of strings headers in chrome/common/, part 1.

chrome/common/automation_id.cc

 // Copyright (c) 2011 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 "chrome/common/automation_id.h"
 
-#include "base/stringprintf.h"
+#include "base/strings/stringprintf.h"
 #include "base/values.h"
 
 using base::DictionaryValue;
 using base::Value;
 
 // static
 bool AutomationId::FromValue(
     Value* value, AutomationId* id, std::string* error) {
   DictionaryValue* dict;
   if (!value->GetAsDictionary(&dict)) {
@@ skipping 48 matching lines @@
   return type_ != kTypeInvalid;
 }
 
 AutomationId::Type AutomationId::type() const {
   return type_;
 }
 
 const std::string& AutomationId::id() const {
   return id_;
 }