Make Google Search autocomplete provider cursor aware.

chrome/browser/ui/omnibox/omnibox_edit_model.cc

Index: chrome/browser/ui/omnibox/omnibox_edit_model.cc
diff --git a/chrome/browser/ui/omnibox/omnibox_edit_model.cc b/chrome/browser/ui/omnibox/omnibox_edit_model.cc
index 5a896518b4950c158196721bb311b55483a2f4cf..3e3471878805a9aef2e01d8837537b24dcab82eb 100644
--- a/chrome/browser/ui/omnibox/omnibox_edit_model.cc
+++ b/chrome/browser/ui/omnibox/omnibox_edit_model.cc
@@ -447,15 +447,18 @@ void OmniboxEditModel::StartAutocomplete(
 
   bool keyword_is_selected = KeywordIsSelected();
   popup_->SetHoveredLine(OmniboxPopupModel::kNoMatch);
+  // Get cursor position, which is equivalent to the current selection's end.
+  size_t start, end;
+  view_->GetSelectionBounds(&start, &end);
   // We don't explicitly clear OmniboxPopupModel::manually_selected_match, as
   // Start ends up invoking OmniboxPopupModel::OnResultChanged which clears it.
-  autocomplete_controller_->Start(
-      user_text_, GetDesiredTLD(),
+  autocomplete_controller_->Start(AutocompleteInput(
+      user_text_, end, GetDesiredTLD(),
       prevent_inline_autocomplete || just_deleted_text_ ||
       (has_selected_text && inline_autocomplete_text_.empty()) ||
       (paste_state_ != NONE), keyword_is_selected,
       keyword_is_selected || allow_exact_keyword_match_,
-      AutocompleteInput::ALL_MATCHES);
+      AutocompleteInput::ALL_MATCHES));
 }
 
 void OmniboxEditModel::StopAutocomplete() {