Keep focus on Find-In-Page buttons when using the keyboard to navigate.

chrome/browser/ui/cocoa/view_id_util_browsertest.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/devtools/devtools_window_testing.h"
 #include "chrome/browser/download/download_shelf.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 58 matching lines @@
     for (int i = VIEW_ID_TOOLBAR; i < VIEW_ID_PREDEFINED_COUNT; ++i) {
       // Mac implementation does not support following ids yet.
       // TODO(palmer): crbug.com/536257: Enable VIEW_ID_LOCATION_ICON.
       if (i == VIEW_ID_STAR_BUTTON ||
           i == VIEW_ID_CONTENTS_SPLIT ||
           i == VIEW_ID_BROWSER_ACTION ||
           i == VIEW_ID_FEEDBACK_BUTTON ||
           i == VIEW_ID_SCRIPT_BUBBLE ||
           i == VIEW_ID_SAVE_CREDIT_CARD_BUTTON ||
           i == VIEW_ID_TRANSLATE_BUTTON ||
-          i == VIEW_ID_LOCATION_ICON) {
+          i == VIEW_ID_LOCATION_ICON ||
+          i == VIEW_ID_FIND_IN_PAGE_PREVIOUS_BUTTON ||
+          i == VIEW_ID_FIND_IN_PAGE_NEXT_BUTTON ||
+          i == VIEW_ID_FIND_IN_PAGE_CLOSE_BUTTON) {
         continue;
       }
 
       CheckViewID(static_cast<ViewID>(i), true);
     }
 
     CheckViewID(VIEW_ID_TAB, true);
     CheckViewID(VIEW_ID_TAB_STRIP, true);
     CheckViewID(VIEW_ID_PREDEFINED_COUNT, false);
 
@@ skipping 34 matching lines @@
   }
 
   // Open the 11th tab.
   browser()->OpenURL(OpenURLParams(GURL(url::kAboutBlankURL),
                                    Referrer(),
                                    NEW_BACKGROUND_TAB,
                                    ui::PAGE_TRANSITION_TYPED,
                                    false));
   CheckViewID(VIEW_ID_TAB_LAST, true);
 }