[Journeys] Focus and show keyboard when starting search with empty text

Bug: 1354041
Change-Id: I9999bb1b05c43a8e20336af9f77d684cedcb71e6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3840626
Reviewed-by: Gang Wu <gangwu@chromium.org>
Commit-Queue: Patrick Noland <pnoland@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1037828}

Author: Patrick Noland

chrome/browser/history_clusters/java/src/org/chromium/chrome/browser/history_clusters/HistoryClustersViewBinder.java

@@ -45,7 +45,7 @@ public static void bindToolbar(
         if (key == HistoryClustersToolbarProperties.QUERY_STATE) {
             QueryState queryState = model.get(HistoryClustersToolbarProperties.QUERY_STATE);
             if (queryState.isSearching()) {
-                toolbar.showSearchView(false);
+                toolbar.showSearchView(queryState.getQuery().isEmpty());
                 toolbar.setSearchText(queryState.getQuery());
             } else {
                 toolbar.hideSearchView();