Remove old template html boilerplate

ui/base/webui/jstemplate_builder.h

 // Copyright 2013 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.
 
 // This provides some helper methods for building and rendering an
 // internal html page.  The flow is as follows:
 // - instantiate a builder given a webframe that we're going to render content
 //   into
 // - load the template html and load the jstemplate javascript into the frame
 // - given a json data object, run the jstemplate javascript which fills in
 //   template values
 
 #ifndef UI_BASE_WEBUI_JSTEMPLATE_BUILDER_H_
 #define UI_BASE_WEBUI_JSTEMPLATE_BUILDER_H_
 
 #include <string>
 
 #include "base/strings/string_piece.h"
 #include "ui/base/ui_base_export.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace webui {
 
-// While an object of this class is in scope, the template builder will output
-// version 2 html. Version 2 uses load_time_data.js and i18n_template2.js, and
-// should soon become the default.
-class UI_BASE_EXPORT UseVersion2 {
- public:
-  UseVersion2();
-  ~UseVersion2();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(UseVersion2);
-};
-
-// A helper function that generates a string of HTML to be loaded.  The
-// string includes the HTML and the javascript code necessary to generate the
-// full page with support for JsTemplates.
-UI_BASE_EXPORT std::string GetTemplateHtml(
-    const base::StringPiece& html_template,
-    const base::DictionaryValue* json,
-    const base::StringPiece& template_id);
-
 // A helper function that generates a string of HTML to be loaded.  The
 // string includes the HTML and the javascript code necessary to generate the
 // full page with support for i18n Templates.
 UI_BASE_EXPORT std::string GetI18nTemplateHtml(
     const base::StringPiece& html_template,
     const base::DictionaryValue* json);
 
 // A helper function that generates a string of HTML to be loaded.  The
 // string includes the HTML and the javascript code necessary to generate the
 // full page with support for both i18n Templates and JsTemplates.
 UI_BASE_EXPORT std::string GetTemplatesHtml(
     const base::StringPiece& html_template,
     const base::DictionaryValue* json,
     const base::StringPiece& template_id);
 
-// The following functions build up the different parts that the above
-// templates use.
-
-// Appends a script tag with a variable name |templateData| that has the JSON
-// assigned to it.
-UI_BASE_EXPORT void AppendJsonHtml(const base::DictionaryValue* json,
-                                   std::string* output);
-
-// Same as AppendJsonHtml(), except does not include the <script></script>
-// tag wrappers.
+// Assigns the given json data into |loadTimeData|, without a <script> tag.
 UI_BASE_EXPORT void AppendJsonJS(const base::DictionaryValue* json,
                                  std::string* output);
 
-// Appends the source for JsTemplates in a script tag.
-UI_BASE_EXPORT void AppendJsTemplateSourceHtml(std::string* output);
-
-// Appends the code that processes the JsTemplate with the JSON. You should
-// call AppendJsTemplateSourceHtml and AppendJsonHtml before calling this.
-UI_BASE_EXPORT void AppendJsTemplateProcessHtml(
-    const base::StringPiece& template_id,
-    std::string* output);
-
-// Appends the source for i18n Templates in a script tag.
-UI_BASE_EXPORT void AppendI18nTemplateSourceHtml(std::string* output);
-
-// Appends the code that processes the i18n Template with the JSON. You
-// should call AppendJsTemplateSourceHtml and AppendJsonHtml before calling
-// this.
-UI_BASE_EXPORT void AppendI18nTemplateProcessHtml(std::string* output);
-
 }  // namespace webui
 
 #endif  // UI_BASE_WEBUI_JSTEMPLATE_BUILDER_H_