Remove wstring from gfx.

views/controls/textfield/gtk_views_entry.cc

 // 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 "views/controls/textfield/gtk_views_entry.h"
 
 #include "base/utf_string_conversions.h"
 #include "gfx/canvas_skia_paint.h"
 #include "gfx/insets.h"
 #include "gfx/skia_utils_gtk.h"
@@ skipping 27 matching lines @@
   if (host && event->window == entry->text_area &&
       !host->textfield()->text_to_display_when_empty().empty() &&
       g_utf8_strlen(gtk_entry_get_text(entry), -1) == 0) {
     gfx::CanvasSkiaPaint canvas(event);
     if (!canvas.is_empty()) {
       gfx::Insets insets =
           views::NativeTextfieldGtk::GetEntryInnerBorder(entry);
       gfx::Font font = host->textfield()->font();
       const string16 text = host->textfield()->text_to_display_when_empty();
       canvas.DrawStringInt(
-          UTF16ToWide(text), font,
+          text, font,
           gfx::GdkColorToSkColor(widget->style->text[GTK_STATE_INSENSITIVE]),
           insets.left(), insets.top(),
           widget->allocation.width - insets.width(), font.GetHeight());
     }
   }
 
   return result;
 }
 
 static void gtk_views_entry_class_init(GtkViewsEntryClass* views_entry_class) {
   GtkWidgetClass* widget_class =
       reinterpret_cast<GtkWidgetClass*>(views_entry_class);
   widget_class->expose_event = gtk_views_entry_expose_event;
 }
 
 static void gtk_views_entry_init(GtkViewsEntry* entry) {
   entry->host = NULL;
 }
 
 GtkWidget* gtk_views_entry_new(views::NativeTextfieldGtk* host) {
   gpointer entry = g_object_new(GTK_TYPE_VIEWS_ENTRY, NULL);
   GTK_VIEWS_ENTRY(entry)->host = host;
   return GTK_WIDGET(entry);
 }
 
 G_END_DECLS