Remove find bar focus redirection on mouse events.

chrome/browser/ui/views/find_bar_view.cc

Index: chrome/browser/ui/views/find_bar_view.cc
diff --git a/chrome/browser/ui/views/find_bar_view.cc b/chrome/browser/ui/views/find_bar_view.cc
index 8e74295faea968c688fe5799ed19196e93683040..5facdcb6689c72b202a557a51c3082c1a2760a50 100644
--- a/chrome/browser/ui/views/find_bar_view.cc
+++ b/chrome/browser/ui/views/find_bar_view.cc
@@ -427,10 +427,10 @@ void FindBarView::ButtonPressed(
             false);  // Not case sensitive.
       }
 
-      if (event.IsMouseEvent()) {
-        // Move focus to the find textfield.
+      // Focus the textfield, unless the button was invoked with a key press.
+      // That lets the user continuously press SPACE/ENTER on next/previous.

[Peter Kasting, 2016/06/17 20:55:47]

Nit: We might want to note why we'd want to move focus back to the textfield on
any events to begin with.

[msw, 2016/06/18 00:25:18]

As discussed, I'm removing this workaround added for http://crbug.com/524373,
which no longer repros anyway. There's no reason to explicitly change focus.

+      if (!event.IsKeyEvent())
         find_text_->RequestFocus();
-      }
       break;
     case VIEW_ID_FIND_IN_PAGE_CLOSE_BUTTON:
       find_bar_host()->GetFindBarController()->EndFindSession(