🔍 Introduce default search engine dialog

chrome/android/java/src/org/chromium/chrome/browser/searchwidget/SearchWidgetProvider.java

Index: chrome/android/java/src/org/chromium/chrome/browser/searchwidget/SearchWidgetProvider.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/searchwidget/SearchWidgetProvider.java b/chrome/android/java/src/org/chromium/chrome/browser/searchwidget/SearchWidgetProvider.java
index d66b67a895749d92f06cd713b45aa8d089e18ff1..16aeb27fe988e3ebe11652f215c00fb1572c2df8 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/searchwidget/SearchWidgetProvider.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/searchwidget/SearchWidgetProvider.java
@@ -28,6 +28,7 @@ import org.chromium.base.library_loader.LibraryLoader;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.IntentHandler;
 import org.chromium.chrome.browser.firstrun.FirstRunFlowSequencer;
+import org.chromium.chrome.browser.omnibox.LocationBarLayout;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService.LoadListener;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService.TemplateUrlServiceObserver;
@@ -123,6 +124,9 @@ public class SearchWidgetProvider extends AppWidgetProvider {
     private static final Object DELEGATE_LOCK = new Object();
     private static final Object OBSERVER_LOCK = new Object();
 
+    /** The default search engine's URL is used as the first suggestion for zero-suggest. */
+    static String sVerbatimUrl;
+
     private static SearchWidgetTemplateUrlServiceObserver sObserver;
     private static SearchWidgetProviderDelegate sDelegate;
 
@@ -291,6 +295,11 @@ public class SearchWidgetProvider extends AppWidgetProvider {
         TemplateUrlService service = TemplateUrlService.getInstance();
         if (!service.isLoaded()) return;
 
+        // Update the URL that we show for zero-suggest.
+        String searchEngineUrl = service.getSearchEngineUrlFromTemplateUrl(
+                service.getDefaultSearchEngineTemplateUrl().getKeyword());
+        sVerbatimUrl = LocationBarLayout.splitPathFromUrlDisplayText(searchEngineUrl).first;
+
         updateCachedEngineName(service.getDefaultSearchEngineTemplateUrl().getShortName());
     }