Move Range code to gfx.

ui/base/gtk/gtk_im_context_util.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 "ui/base/gtk/gtk_im_context_util.h"
 
 #include "base/basictypes.h"
 #include "base/i18n/char_iterator.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 22 matching lines @@
   } while (char_iterator.Advance());
 
   // The text length in Unicode characters.
   int char_length = static_cast<int>(char16_offsets.size());
   // Make sure we can convert the value of |char_length| as well.
   char16_offsets.push_back(length);
 
   size_t cursor_offset =
       char16_offsets[std::max(0, std::min(char_length, cursor_position))];
 
-  composition->selection = ui::Range(cursor_offset);
+  composition->selection = gfx::Range(cursor_offset);
 
   if (attrs) {
     int utf8_length = strlen(utf8_text);
     PangoAttrIterator* iter = pango_attr_list_get_iterator(attrs);
 
     // We only care about underline and background attributes and convert
     // background attribute into selection if possible.
     do {
       gint start, end;
       pango_attr_iterator_range(iter, &start, &end);
@@ skipping 51 matching lines @@
   }
 
   // Use a black thin underline by default.
   if (composition->underlines.empty()) {
     composition->underlines.push_back(
         CompositionUnderline(0, length, SK_ColorBLACK, false));
   }
 }
 
 }  // namespace ui