Convert remaining StringToLowerASCII to ToLowerASCII

ui/gfx/font_list_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_list.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 242 matching lines @@
 
 // TODO(489354): Enable this on android.
 #if defined(OS_ANDROID)
 #define MAYBE_Fonts_GetHeight_GetBaseline DISABLED_Fonts_GetHeight_GetBaseline
 #else
 #define MAYBE_Fonts_GetHeight_GetBaseline Fonts_GetHeight_GetBaseline
 #endif
 TEST(FontListTest, MAYBE_Fonts_GetHeight_GetBaseline) {
   // If a font list has only one font, the height and baseline must be the same.
   Font font1("Arial", 16);
-  ASSERT_EQ("arial",
-            base::StringToLowerASCII(font1.GetActualFontNameForTesting()));
+  ASSERT_EQ("arial", base::ToLowerASCII(font1.GetActualFontNameForTesting()));
   FontList font_list1("Arial, 16px");
   EXPECT_EQ(font1.GetHeight(), font_list1.GetHeight());
   EXPECT_EQ(font1.GetBaseline(), font_list1.GetBaseline());
 
   // If there are two different fonts, the font list returns the max value
   // for the baseline (ascent) and height.
   Font font2("Symbol", 16);
-  ASSERT_EQ("symbol",
-            base::StringToLowerASCII(font2.GetActualFontNameForTesting()));
+  ASSERT_EQ("symbol", base::ToLowerASCII(font2.GetActualFontNameForTesting()));
   EXPECT_NE(font1.GetBaseline(), font2.GetBaseline());
   // TODO(ananta): Find a size and font pair with reliably distinct descents.
   EXPECT_NE(font1.GetHeight(), font2.GetHeight());
   std::vector<Font> fonts;
   fonts.push_back(font1);
   fonts.push_back(font2);
   FontList font_list_mix(fonts);
   // ascent of FontList == max(ascent of Fonts)
   EXPECT_EQ(std::max(font1.GetBaseline(), font2.GetBaseline()),
             font_list_mix.GetBaseline());
@@ skipping 27 matching lines @@
 
   // A larger upper bound should not change the height of the font list.
   const int height_2 = font_list.GetHeight() + 5;
   FontList derived_2 = font_list.DeriveWithHeightUpperBound(height_2);
   EXPECT_LE(derived_2.GetHeight(), height_2);
   EXPECT_EQ(font_list.GetHeight(), derived_2.GetHeight());
   EXPECT_EQ(font_list.GetFontSize(), derived_2.GetFontSize());
 }
 
 }  // namespace gfx