Convert string16 to base::string16 in content.

content/shell/browser/shell_javascript_dialog_gtk.cc

 // Copyright 2013 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 "content/shell/browser/shell_javascript_dialog.h"
 
 #include <gtk/gtk.h>
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/shell/app/resource.h"
 #include "content/shell/browser/shell.h"
 #include "content/shell/browser/shell_javascript_dialog_manager.h"
 
 namespace {
 
 const char kPromptTextId[] = "content_shell_prompt_text";
 
 // If there's a text entry in the dialog, get the text from the first one and
 // return it.
-string16 GetPromptText(GtkDialog* dialog) {
+base::string16 GetPromptText(GtkDialog* dialog) {
   GtkWidget* widget = static_cast<GtkWidget*>(
       g_object_get_data(G_OBJECT(dialog), kPromptTextId));
   if (widget)
     return UTF8ToUTF16(gtk_entry_get_text(GTK_ENTRY(widget)));
-  return string16();
+  return base::string16();
 }
 
 }  // namespace
 
 
 namespace content {
 
 ShellJavaScriptDialog::ShellJavaScriptDialog(
     ShellJavaScriptDialogManager* manager,
     gfx::NativeWindow parent_window,
     JavaScriptMessageType message_type,
-    const string16& message_text,
-    const string16& default_prompt_text,
+    const base::string16& message_text,
+    const base::string16& default_prompt_text,
     const JavaScriptDialogManager::DialogClosedCallback& callback)
     : manager_(manager),
       callback_(callback),
       parent_window_(parent_window) {
   GtkButtonsType buttons = GTK_BUTTONS_NONE;
   GtkMessageType gtk_message_type = GTK_MESSAGE_OTHER;
 
   switch (message_type) {
     case content::JAVASCRIPT_MESSAGE_TYPE_ALERT:
       buttons = GTK_BUTTONS_NONE;
@@ skipping 55 matching lines @@
 void ShellJavaScriptDialog::Cancel() {
 }
 
 void ShellJavaScriptDialog::OnResponse(GtkWidget* dialog, int response_id) {
   switch (response_id) {
     case GTK_RESPONSE_OK:
       callback_.Run(true, GetPromptText(GTK_DIALOG(dialog)));
       break;
     case GTK_RESPONSE_CANCEL:
     case GTK_RESPONSE_DELETE_EVENT:
-      callback_.Run(false, string16());
+      callback_.Run(false, base::string16());
       break;
     default:
       NOTREACHED();
   }
 
   gtk_widget_destroy(dialog);
 
   manager_->DialogClosed(this);
 }
 
 }  // namespace content