Ensures the autocomplete_controller input is saved and restored when changing tabs.

chrome/browser/ui/omnibox/omnibox_controller.cc

Index: chrome/browser/ui/omnibox/omnibox_controller.cc
diff --git a/chrome/browser/ui/omnibox/omnibox_controller.cc b/chrome/browser/ui/omnibox/omnibox_controller.cc
index a6c3ef31804523cf8f7d98e01e59698400ffafb8..29d27d7e01d42b142f9e723ed68754e68b31e732 100644
--- a/chrome/browser/ui/omnibox/omnibox_controller.cc
+++ b/chrome/browser/ui/omnibox/omnibox_controller.cc
@@ -72,22 +72,13 @@ OmniboxController::~OmniboxController() {
 }
 
 void OmniboxController::StartAutocomplete(
-    base::string16 user_text,
-    size_t cursor_position,
-    const GURL& current_url,
-    AutocompleteInput::PageClassification current_page_classification,
-    bool prevent_inline_autocomplete,
-    bool prefer_keyword,
-    bool allow_exact_keyword_match) const {
+    const AutocompleteInput& input) const {
   ClearPopupKeywordMode();
   popup_->SetHoveredLine(OmniboxPopupModel::kNoMatch);
 
   // We don't explicitly clear OmniboxPopupModel::manually_selected_match, as
   // Start ends up invoking OmniboxPopupModel::OnResultChanged which clears it.
-  autocomplete_controller_->Start(AutocompleteInput(
-      user_text, cursor_position, base::string16(), current_url,
-      current_page_classification, prevent_inline_autocomplete,
-      prefer_keyword, allow_exact_keyword_match, true));
+  autocomplete_controller_->Start(input);
 }
 
 void OmniboxController::OnResultChanged(bool default_match_changed) {