Setup field trial for one-click signin inforbar.

chrome/browser/ui/views/infobars/infobar_background.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_background.h"
 
-#include "chrome/browser/infobars/infobar.h"
 #include "chrome/browser/ui/views/infobars/infobar_view.h"
 #include "third_party/skia/include/effects/SkGradientShader.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/views/view.h"
 
-InfoBarBackground::InfoBarBackground(InfoBarDelegate::Type infobar_type)
-    : separator_color_(SK_ColorBLACK),
-      top_color_(GetInfoBarTopColor(infobar_type)),
-      bottom_color_(GetInfoBarBottomColor(infobar_type)) {
+InfoBarBackground::InfoBarBackground(SkColor top, SkColor bottom)
+    : separator_color_(SK_ColorBLACK), top_color_(top), bottom_color_(bottom) {
   SetNativeControlColor(
       color_utils::AlphaBlend(top_color_, bottom_color_, 128));
 }
 
 InfoBarBackground::~InfoBarBackground() {
 }
 
 void InfoBarBackground::Paint(gfx::Canvas* canvas, views::View* view) const {
   SkPoint gradient_points[2];
   gradient_points[0].iset(0, 0);
@@ skipping 21 matching lines @@
   // lest we get weird color bleeding problems.
   paint.setAntiAlias(true);
   canvas_skia->drawPath(infobar->stroke_path(), paint);
   paint.setAntiAlias(false);
 
   // Now draw the separator at the bottom.
   canvas->FillRect(gfx::Rect(0, view->height() - InfoBar::kSeparatorLineHeight,
                              view->width(), InfoBar::kSeparatorLineHeight),
                    separator_color_);
 }