[Bookmarks] Refactor search view to use SelectableListLayout paradigm

chrome/android/java/strings/android_chrome_strings.grd

Index: chrome/android/java/strings/android_chrome_strings.grd
diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
index e3f9d1bca4e80d63e505b0a8ced8a1dad9a68b8a..96299ef8d687984b2c5f3989a774a025cd0c763b 100644
--- a/chrome/android/java/strings/android_chrome_strings.grd
+++ b/chrome/android/java/strings/android_chrome_strings.grd
@@ -2222,7 +2222,7 @@ To obtain new licenses, connect to the internet and play your downloaded content
         Close dialog
       </message>
       <message name="IDS_BOOKMARK_ACTION_BAR_SEARCH" desc="Button text for bookmark search action on the bookmark action bar [CHAR-LIMIT=32]">
-        Search bookmarks
+        Search your bookmarks
       </message>
       <message name="IDS_BOOKMARK_NO_RESULT" desc="Text explaining that no bookmarks are found to match a search query">
         No bookmarks found