Setup field trial for one-click signin inforbar.

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

Index: chrome/browser/ui/views/infobars/infobar_background.cc
diff --git a/chrome/browser/ui/views/infobars/infobar_background.cc b/chrome/browser/ui/views/infobars/infobar_background.cc
index 91445789fbddf415559f7d613079ba4c387156f8..7591d8433596a05d1114bc75f8cd06ff162c9304 100644
--- a/chrome/browser/ui/views/infobars/infobar_background.cc
+++ b/chrome/browser/ui/views/infobars/infobar_background.cc
@@ -4,17 +4,14 @@
 
 #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));
 }