Revert FindBarView::SearchTextfieldView deletion.

chrome/browser/ui/views/find_bar_view.h

Index: chrome/browser/ui/views/find_bar_view.h
diff --git a/chrome/browser/ui/views/find_bar_view.h b/chrome/browser/ui/views/find_bar_view.h
index dd5e5d6dedbec385b97acfe312a799139608134b..7f3e89928ab1b2e520e02c97ac67bd28d2954a6f 100644
--- a/chrome/browser/ui/views/find_bar_view.h
+++ b/chrome/browser/ui/views/find_bar_view.h
@@ -110,12 +110,25 @@ class FindBarView : public DropdownBarView,
     DISALLOW_COPY_AND_ASSIGN(FocusForwarderView);
   };
 
+  // A wrapper of views::TextField that allows us to select all text when we
+  // get focus. Represents the text field where the user enters a search term.
+  class SearchTextfieldView : public views::Textfield {
+   public:
+    SearchTextfieldView();
+    virtual ~SearchTextfieldView();
+
+    virtual void RequestFocus() OVERRIDE;
+
+   private:
+    DISALLOW_COPY_AND_ASSIGN(SearchTextfieldView);
+  };
+
   // Returns the OS-specific view for the find bar that acts as an intermediary
   // between us and the WebContentsView.
   FindBarHost* find_bar_host() const;
 
   // The controls in the window.
-  views::Textfield* find_text_;
+  SearchTextfieldView* find_text_;
   views::Label* match_count_text_;
   FocusForwarderView* focus_forwarder_view_;
   views::ImageButton* find_previous_button_;