FBTF: Even more ctor/virtual deinlining.

chrome/browser/dom_ui/options/options_ui.cc

Index: chrome/browser/dom_ui/options/options_ui.cc
diff --git a/chrome/browser/dom_ui/options/options_ui.cc b/chrome/browser/dom_ui/options/options_ui.cc
index 4d4cc4811fd5f5bf83a5bbfe2c36ade7efe4b328..3b7946590866fc549090db4de0436e4a9350078f 100644
--- a/chrome/browser/dom_ui/options/options_ui.cc
+++ b/chrome/browser/dom_ui/options/options_ui.cc
@@ -85,6 +85,8 @@ OptionsUIHTMLSource::OptionsUIHTMLSource(DictionaryValue* localized_strings)
   localized_strings_.reset(localized_strings);
 }
 
+OptionsUIHTMLSource::~OptionsUIHTMLSource() {}
+
 void OptionsUIHTMLSource::StartDataRequest(const std::string& path,
                                            bool is_off_the_record,
                                            int request_id) {
@@ -103,6 +105,10 @@ void OptionsUIHTMLSource::StartDataRequest(const std::string& path,
   SendResponse(request_id, html_bytes);
 }
 
+std::string OptionsUIHTMLSource::GetMimeType(const std::string&) const {
+  return "text/html";
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 //
 // OptionsPageUIHandler