Add ExtendSelectionAndDelete() method to ui::TextInputClient.

ui/views/controls/textfield/native_textfield_views.cc

Index: ui/views/controls/textfield/native_textfield_views.cc
diff --git a/ui/views/controls/textfield/native_textfield_views.cc b/ui/views/controls/textfield/native_textfield_views.cc
index 80474c9bfe33bed55326790a43b30348415267ff..51cb5b546695a86f5e9727c9798a2863eee8fdcc 100644
--- a/ui/views/controls/textfield/native_textfield_views.cc
+++ b/ui/views/controls/textfield/native_textfield_views.cc
@@ -853,6 +853,10 @@ bool NativeTextfieldViews::ChangeTextDirectionAndLayoutAlignment(
   return false;
 }
 
+void NativeTextfieldViews::ExtendSelectionAndDelete(int before, int after) {
+  NOTIMPLEMENTED();

[Yusuke Sato, 2012/09/14 05:56:16]

ditto. crbug,com bug #.

[horo, 2012/09/14 06:28:02]

Done.

+}
+
 void NativeTextfieldViews::OnCompositionTextConfirmedOrCleared() {
   if (skip_input_method_cancel_composition_)
     return;