Fix cursor position for default provider searches in keyword mode.

chrome/browser/autocomplete/autocomplete_input.h

Index: chrome/browser/autocomplete/autocomplete_input.h
diff --git a/chrome/browser/autocomplete/autocomplete_input.h b/chrome/browser/autocomplete/autocomplete_input.h
index d51647ef90c702dffed2bb74365e67d3c568503b..00256e81116ec7a8d11075ad0945eba49ed03f22 100644
--- a/chrome/browser/autocomplete/autocomplete_input.h
+++ b/chrome/browser/autocomplete/autocomplete_input.h
@@ -171,13 +171,12 @@ class AutocompleteInput {
   // See description of enum for details.
   MatchesRequested matches_requested() const { return matches_requested_; }
 
-  // operator==() by another name.
-  bool Equals(const AutocompleteInput& other) const;
-
   // Resets all internal variables to the null-constructed state.
   void Clear();
 
  private:
+  // NOTE: Whenever adding a new field here, please make sure to update Clear()
+  // method.
   string16 text_;
   size_t cursor_position_;
   string16 desired_tld_;