linux: Move linux_util.h from gfx/ to ui/base/gtk.

ui/base/gtk/menu_label_accelerator_util_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/linux_util.h"
+#include "ui/base/gtk/menu_label_accelerator_util.h"
 
 #include "base/basictypes.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace gfx {
+namespace ui {
 
-TEST(LinuxUtilTest, ConvertAcceleratorsFromWindowsStyle) {
+TEST(MenuLabelAcceleratorTest, ConvertAcceleratorsFromWindowsStyle) {
   static const struct {
     const char* input;
     const char* output;
   } cases[] = {
     { "", "" },
     { "nothing", "nothing" },
     { "foo &bar", "foo _bar" },
     { "foo &&bar", "foo &bar" },
     { "foo &&&bar", "foo &_bar" },
     { "&foo &&bar", "_foo &bar" },
     { "&foo &bar", "_foo _bar" },
   };
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
     std::string result = ConvertAcceleratorsFromWindowsStyle(cases[i].input);
     EXPECT_EQ(cases[i].output, result);
   }
 }
 
-TEST(LinuxUtilTest, RemoveWindowsStyleAccelerators) {
+TEST(MenuLabelAcceleratorTest, RemoveWindowsStyleAccelerators) {
   static const struct {
     const char* input;
     const char* output;
   } cases[] = {
     { "", "" },
     { "nothing", "nothing" },
     { "foo &bar", "foo bar" },
     { "foo &&bar", "foo &bar" },
     { "foo &&&bar", "foo &bar" },
     { "&foo &&bar", "foo &bar" },
     { "&foo &bar", "foo bar" },
   };
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
     std::string result = RemoveWindowsStyleAccelerators(cases[i].input);
     EXPECT_EQ(cases[i].output, result);
   }
 }
 
-TEST(LinuxUtilTest, EscapeWindowsStyleAccelerators) {
+TEST(MenuLabelAcceleratorTest, EscapeWindowsStyleAccelerators) {
   static const struct {
     const char* input;
     const char* output;
   } cases[] = {
     { "nothing", "nothing" },
     { "foo &bar", "foo &&bar" },
     { "foo &&bar", "foo &&&&bar" },
     { "foo &&&bar", "foo &&&&&&bar" },
     { "&foo bar", "&&foo bar" },
     { "&&foo bar", "&&&&foo bar" },
     { "&&&foo bar", "&&&&&&foo bar" },
     { "&foo &bar", "&&foo &&bar" },
     { "&&foo &&bar", "&&&&foo &&&&bar" },
     { "f&o&o ba&r", "f&&o&&o ba&&r" },
     { "foo_&_bar", "foo_&&_bar" },
     { "&_foo_bar_&", "&&_foo_bar_&&" },
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
     std::string result = EscapeWindowsStyleAccelerators(cases[i].input);
     EXPECT_EQ(cases[i].output, result);
   }
 }
 
-}  // namespace gfx
+}  // namespace ui