Revert of [Template Expressions] changing ${ leader to $i18n{

chrome/browser/ui/webui/ntp/ntp_resource_cache.cc

-// Copyright 2012 The Chromium Authors. All rights reserved.
+// 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 "chrome/browser/ui/webui/ntp/ntp_resource_cache.h"
 
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 534 matching lines @@
   const ui::ThemeProvider& tp =
       ThemeService::GetThemeProviderForProfile(profile_);
 
   // Get our theme colors
   SkColor color_background =
       tp.HasCustomImage(IDR_THEME_NTP_BACKGROUND)
           ? GetThemeColor(tp, ThemeProperties::COLOR_NTP_BACKGROUND)
           : SkColorSetRGB(0x32, 0x32, 0x32);
 
   // Generate the replacements.
-  ui::TemplateReplacements substitutions;
+  std::map<base::StringPiece, std::string> substitutions;
 
   // Cache-buster for background.
   substitutions["themeId"] =
       profile_->GetPrefs()->GetString(prefs::kCurrentThemeID);
 
   // Colors.
   substitutions["colorBackground"] = SkColorToRGBAString(color_background);
   substitutions["backgroundBarDetached"] = GetNewTabBackgroundCSS(tp, false);
   substitutions["backgroundBarAttached"] = GetNewTabBackgroundCSS(tp, true);
   substitutions["backgroundTiling"] = GetNewTabBackgroundTilingCSS(tp);
@@ skipping 31 matching lines @@
   // Generate section border color from the header color. See
   // BookmarkBarView::Paint for how we do this for the bookmark bar
   // borders.
   SkColor color_section_border =
       SkColorSetARGB(80,
                      SkColorGetR(color_header),
                      SkColorGetG(color_header),
                      SkColorGetB(color_header));
 
   // Generate the replacements.
-  ui::TemplateReplacements substitutions;
+  std::map<base::StringPiece, std::string> substitutions;
 
   // Cache-buster for background.
   substitutions["themeId"] =
       profile_->GetPrefs()->GetString(prefs::kCurrentThemeID);
 
   // Colors.
   substitutions["colorBackground"] = SkColorToRGBAString(color_background);
   substitutions["backgroundBarDetached"] = GetNewTabBackgroundCSS(tp, false);
   substitutions["backgroundBarAttached"] = GetNewTabBackgroundCSS(tp, true);
   substitutions["backgroundTiling"] = GetNewTabBackgroundTilingCSS(tp);
@@ skipping 25 matching lines @@
   // Get our template.
   static const base::StringPiece new_tab_theme_css(
       ResourceBundle::GetSharedInstance().GetRawDataResource(
           IDR_NEW_TAB_4_THEME_CSS));
 
   // Create the string from our template and the replacements.
   std::string css_string =
       ui::ReplaceTemplateExpressions(new_tab_theme_css, substitutions);
   new_tab_css_ = base::RefCountedString::TakeString(&css_string);
 }