Delete the GTK+ port of Chrome.

ui/gfx/render_text_unittest.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 "ui/gfx/render_text.h"
 
 #include <algorithm>
 
 #include "base/format_macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/break_list.h"
 #include "ui/gfx/canvas.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #include "ui/gfx/render_text_win.h"
 #endif
 
 #if defined(OS_LINUX) && !defined(USE_OZONE)
 #include "ui/gfx/render_text_pango.h"
 #endif
 
-#if defined(TOOLKIT_GTK)
-#include <gtk/gtk.h>
-#endif
-
 using base::ASCIIToUTF16;
 using base::UTF8ToUTF16;
 using base::WideToUTF16;
 
 namespace gfx {
 
 namespace {
 
 // Various weak, LTR, RTL, and Bidi string cases with three characters each.
 const wchar_t kWeak[] =      L" . ";
@@ skipping 15 matching lines @@
 
 base::string16 GetSelectedText(RenderText* render_text) {
   return render_text->text().substr(render_text->selection().GetMin(),
                                     render_text->selection().length());
 }
 
 // A test utility function to set the application default text direction.
 void SetRTL(bool rtl) {
   // Override the current locale/direction.
   base::i18n::SetICUDefaultLocale(rtl ? "he" : "en");
-#if defined(TOOLKIT_GTK)
-  // Do the same for GTK, which does not rely on the ICU default locale.
-  gtk_widget_set_default_direction(rtl ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR);
-#endif
   EXPECT_EQ(rtl, base::i18n::IsRTL());
 }
 
 #if !defined(OS_MACOSX)
 // Ensure cursor movement in the specified |direction| yields |expected| values.
 void RunMoveCursorLeftRightTest(RenderText* render_text,
                                 const std::vector<SelectionModel>& expected,
                                 VisualCursorDirection direction) {
   for (size_t i = 0; i < expected.size(); ++i) {
     SCOPED_TRACE(base::StringPrintf("Going %s; expected value index %d.",
@@ skipping 1805 matching lines @@
   render_text->SetText(WideToUTF16(L"x \x25B6 y"));
   render_text->EnsureLayout();
   ASSERT_EQ(3U, render_text->runs_.size());
   EXPECT_EQ(Range(0, 2), render_text->runs_[0]->range);
   EXPECT_EQ(Range(2, 3), render_text->runs_[1]->range);
   EXPECT_EQ(Range(3, 5), render_text->runs_[2]->range);
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace gfx