[Android] Allow setting recently visited search engines as default search engine

chrome/android/java/res/layout/search_engine_recent_title.xml

Index: chrome/android/java/res/layout/search_engine_recent_title.xml
diff --git a/chrome/android/java/res/layout/download_date_view.xml b/chrome/android/java/res/layout/search_engine_recent_title.xml
similarity index 56%
copy from chrome/android/java/res/layout/download_date_view.xml
copy to chrome/android/java/res/layout/search_engine_recent_title.xml
index d88860a72129e814bcbf918eb1f698af5ee2c1a2..d01f5925a99a91c26aa0b3e3491152b29cdde91c 100644
--- a/chrome/android/java/res/layout/download_date_view.xml
+++ b/chrome/android/java/res/layout/search_engine_recent_title.xml
@@ -4,11 +4,14 @@
      found in the LICENSE file. -->
 
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
-    style="@style/RobotoMediumStyle"
+    android:text="@string/search_engine_recently_visited"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_marginBottom="16dp"
-    android:layout_marginEnd="16dp"
-    android:layout_marginStart="16dp"
-    android:layout_marginTop="16dp"
-    android:textSize="16sp" />
+    android:textColor="@color/light_active_color"
+    style="@style/RobotoMediumStyle"
+    android:gravity="center_vertical"
+    android:paddingBottom="16dp"
+    android:paddingTop="16dp"
+    android:paddingStart="12dp"
+    android:paddingEnd="6dp" 
+    android:clickable="false" />