FBTF: Move virtual methods to implementation files.

chrome/browser/default_encoding_combo_model.cc

Index: chrome/browser/default_encoding_combo_model.cc
diff --git a/chrome/browser/default_encoding_combo_model.cc b/chrome/browser/default_encoding_combo_model.cc
index fe71b7438c21de6bf208a208f9e05f2f6b9e8bb3..f9007139a6b5ed225c976c7948b6b30e6547ad97 100644
--- a/chrome/browser/default_encoding_combo_model.cc
+++ b/chrome/browser/default_encoding_combo_model.cc
@@ -24,6 +24,13 @@ DefaultEncodingComboboxModel::DefaultEncodingComboboxModel() {
   l10n_util::SortVectorWithStringKey(locale, &sorted_encoding_list_, true);
 }
 
+DefaultEncodingComboboxModel::~DefaultEncodingComboboxModel() {
+}
+
+int DefaultEncodingComboboxModel::GetItemCount() {
+  return static_cast<int>(sorted_encoding_list_.size());
+}
+
 string16 DefaultEncodingComboboxModel::GetItemAt(int index) {
   DCHECK(index >= 0 && index < GetItemCount());
   return WideToUTF16Hack(sorted_encoding_list_[index].encoding_display_name);