Add text offset to OnSurroundingTextChanged

chrome/browser/chromeos/input_method/input_method_engine.cc

Index: chrome/browser/chromeos/input_method/input_method_engine.cc
diff --git a/chrome/browser/chromeos/input_method/input_method_engine.cc b/chrome/browser/chromeos/input_method/input_method_engine.cc
index d985f6a565f11cf3e1666c4ddcaca214efb9de65..3c610f6a96bb04af2d085d45eddb6e7439ebc294 100644
--- a/chrome/browser/chromeos/input_method/input_method_engine.cc
+++ b/chrome/browser/chromeos/input_method/input_method_engine.cc
@@ -658,13 +658,13 @@ void InputMethodEngine::CandidateClicked(uint32 index) {
 
 void InputMethodEngine::SetSurroundingText(const std::string& text,
                                            uint32 cursor_pos,
-                                           uint32 anchor_pos) {
+                                           uint32 anchor_pos,
+                                           uint32 offset_pos) {
   if (!CheckProfile())
     return;
-  observer_->OnSurroundingTextChanged(active_component_id_,
-                                      text,
-                                      static_cast<int>(cursor_pos),
-                                      static_cast<int>(anchor_pos));
+  observer_->OnSurroundingTextChanged(
+      active_component_id_, text, static_cast<int>(cursor_pos),
+      static_cast<int>(anchor_pos), static_cast<int>(offset_pos));
 }
 
 bool InputMethodEngine::CheckProfile() const {