Give ProfileChooserView signin button focus.

chrome/browser/ui/views/profiles/profile_chooser_view.cc

 // Copyright 2014 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 "chrome/browser/ui/views/profiles/profile_chooser_view.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
@@ skipping 719 matching lines @@
 bool ProfileChooserView::AcceleratorPressed(
     const ui::Accelerator& accelerator) {
   if (accelerator.key_code() != ui::VKEY_DOWN &&
       accelerator.key_code() != ui::VKEY_UP)
     return BubbleDelegateView::AcceleratorPressed(accelerator);
   // Move the focus up or down.
   GetFocusManager()->AdvanceFocus(accelerator.key_code() != ui::VKEY_DOWN);
   return true;
 }
 
+views::View* ProfileChooserView::GetInitiallyFocusedView() {
+  return signin_current_profile_link_;
+}
+
 bool ProfileChooserView::HandleContextMenu(
     const content::ContextMenuParams& params) {
   // Suppresses the context menu because some features, such as inspecting
   // elements, are not appropriate in a bubble.
   return true;
 }
 
 void ProfileChooserView::ButtonPressed(views::Button* sender,
                                        const ui::Event& event) {
   if (sender == users_button_) {
@@ skipping 998 matching lines @@
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognito_available && !browser_->profile()->IsGuestSession();
 }
 
 void ProfileChooserView::PostActionPerformed(
     ProfileMetrics::ProfileDesktopMenu action_performed) {
   ProfileMetrics::LogProfileDesktopMenu(action_performed, gaia_service_type_);
   gaia_service_type_ = signin::GAIA_SERVICE_TYPE_NONE;
 }