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-rw-r--r--chrome/browser/ui/browser_instant_controller.cc12
1 files changed, 9 insertions, 3 deletions
diff --git a/chrome/browser/ui/browser_instant_controller.cc b/chrome/browser/ui/browser_instant_controller.cc
index ca47c0f..068aa504 100644
--- a/chrome/browser/ui/browser_instant_controller.cc
+++ b/chrome/browser/ui/browser_instant_controller.cc
@@ -236,8 +236,14 @@ void BrowserInstantController::ResetInstant(const std::string& pref_name) {
////////////////////////////////////////////////////////////////////////////////
// BrowserInstantController, search::SearchModelObserver implementation:
-void BrowserInstantController::ModeChanged(const search::Mode& old_mode,
- const search::Mode& new_mode) {
+void BrowserInstantController::ModelChanged(
+ const search::SearchModel::State& old_state,
+ const search::SearchModel::State& new_state) {
+ if (old_state.mode == new_state.mode)
+ return;
+
+ const search::Mode& new_mode = new_state.mode;
+
if (search::IsInstantExtendedAPIEnabled()) {
// Record some actions corresponding to the mode change. Note that to get
// the full story, it's necessary to look at other UMA actions as well,
@@ -252,7 +258,7 @@ void BrowserInstantController::ModeChanged(const search::Mode& old_mode,
if (new_mode.is_ntp())
UpdateThemeInfo();
- instant_.SearchModeChanged(old_mode, new_mode);
+ instant_.SearchModeChanged(old_state.mode, new_mode);
}
////////////////////////////////////////////////////////////////////////////////