Move StringToLowerASCII to base namespace

ui/gfx/font_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/font.h"
 
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 46 matching lines @@
 #endif  // defined(OS_WIN)
 
 
 TEST_F(FontTest, LoadArial) {
   Font cf("Arial", 16);
   NativeFont native = cf.GetNativeFont();
   EXPECT_TRUE(native);
   EXPECT_EQ(cf.GetStyle(), Font::NORMAL);
   EXPECT_EQ(cf.GetFontSize(), 16);
   EXPECT_EQ(cf.GetFontName(), "Arial");
-  EXPECT_EQ("arial", StringToLowerASCII(cf.GetActualFontNameForTesting()));
+  EXPECT_EQ("arial",
+            base::StringToLowerASCII(cf.GetActualFontNameForTesting()));
   FreeIfNecessary(native);
 }
 
 TEST_F(FontTest, LoadArialBold) {
   Font cf("Arial", 16);
   Font bold(cf.Derive(0, Font::BOLD));
   NativeFont native = bold.GetNativeFont();
   EXPECT_TRUE(native);
   EXPECT_EQ(bold.GetStyle(), Font::BOLD);
-  EXPECT_EQ("arial", StringToLowerASCII(cf.GetActualFontNameForTesting()));
+  EXPECT_EQ("arial",
+            base::StringToLowerASCII(cf.GetActualFontNameForTesting()));
   FreeIfNecessary(native);
 }
 
 TEST_F(FontTest, Ascent) {
   Font cf("Arial", 16);
   EXPECT_GT(cf.GetBaseline(), 2);
   EXPECT_LE(cf.GetBaseline(), 22);
 }
 
 TEST_F(FontTest, Height) {
@@ skipping 20 matching lines @@
 
 #if !defined(OS_WIN)
 // On Windows, Font::GetActualFontNameForTesting() doesn't work well for now.
 // http://crbug.com/327287
 //
 // Check that fonts used for testing are installed and enabled. On Mac
 // fonts may be installed but still need enabling in Font Book.app.
 // http://crbug.com/347429
 TEST_F(FontTest, GetActualFontNameForTesting) {
   Font arial("Arial", 16);
-  EXPECT_EQ("arial", StringToLowerASCII(arial.GetActualFontNameForTesting()))
+  EXPECT_EQ("arial",
+            base::StringToLowerASCII(arial.GetActualFontNameForTesting()))
       << "********\n"
       << "Your test environment seems to be missing Arial font, which is "
       << "needed for unittests.  Check if Arial font is installed.\n"
       << "********";
   Font symbol("Symbol", 16);
-  EXPECT_EQ("symbol", StringToLowerASCII(symbol.GetActualFontNameForTesting()))
+  EXPECT_EQ("symbol",
+            base::StringToLowerASCII(symbol.GetActualFontNameForTesting()))
       << "********\n"
       << "Your test environment seems to be missing Symbol font, which is "
       << "needed for unittests.  Check if Symbol font is installed.\n"
       << "********";
 
   const char* const invalid_font_name = "no_such_font_name";
   Font fallback_font(invalid_font_name, 16);
   EXPECT_NE(invalid_font_name,
-            StringToLowerASCII(fallback_font.GetActualFontNameForTesting()));
+            base::StringToLowerASCII(
+                fallback_font.GetActualFontNameForTesting()));
 }
 #endif
 
 #if defined(OS_WIN)
 TEST_F(FontTest, DeriveResizesIfSizeTooSmall) {
   Font cf("Arial", 8);
   // The minimum font size is set to 5 in browser_main.cc.
   ScopedMinimumFontSizeCallback minimum_size(5);
 
   Font derived_font = cf.Derive(-4, cf.GetStyle());
   EXPECT_EQ(5, derived_font.GetFontSize());
 }
 
 TEST_F(FontTest, DeriveKeepsOriginalSizeIfHeightOk) {
   Font cf("Arial", 8);
   // The minimum font size is set to 5 in browser_main.cc.
   ScopedMinimumFontSizeCallback minimum_size(5);
 
   Font derived_font = cf.Derive(-2, cf.GetStyle());
   EXPECT_EQ(6, derived_font.GetFontSize());
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace
 }  // namespace gfx