Setup field trial for one-click signin inforbar.

chrome/browser/ui/views/infobars/infobar_view.cc

 // 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 "chrome/browser/ui/views/infobars/infobar_view.h"
 
 #if defined(OS_WIN)
 #include <shellapi.h>
 #endif
 
@@ skipping 43 matching lines @@
 
 const int InfoBarView::kButtonButtonSpacing = 10;
 const int InfoBarView::kEndOfLabelSpacing = 16;
 const int InfoBarView::kHorizontalPadding = 6;
 
 InfoBarView::InfoBarView(InfoBarTabHelper* owner, InfoBarDelegate* delegate)
     : InfoBar(owner, delegate),
       icon_(NULL),
       close_button_(NULL) {
   set_owned_by_client();  // InfoBar deletes itself at the appropriate time.
-  set_background(new InfoBarBackground(delegate->GetInfoBarType()));
+  set_background(new InfoBarBackground(
+      GetInfoBarTopColor(delegate->GetInfoBarType()),
+      GetInfoBarBottomColor(delegate->GetInfoBarType())));
 }
 
 InfoBarView::~InfoBarView() {
   // We should have closed any open menus in PlatformSpecificHide(), then
   // subclasses' RunMenu() functions should have prevented opening any new ones
   // once we became unowned.
   DCHECK(!menu_runner_.get());
 }
 
 views::Label* InfoBarView::CreateLabel(const string16& text) const {
@@ skipping 309 matching lines @@
   // infobar.
   if (focused_before && focused_now && !Contains(focused_before) &&
       Contains(focused_now) && GetWidget()) {
     GetWidget()->NotifyAccessibilityEvent(
         this, ui::AccessibilityTypes::EVENT_ALERT, true);
   }
 }
 
 void InfoBarView::OnDidChangeFocus(View* focused_before, View* focused_now) {
 }