Remove BubbleDelegateView ctor color arg, add simple setter/getter.

chrome/browser/ui/views/first_run_bubble.cc

 // Copyright (c) 2011 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/first_run_bubble.h"
 
 #include "base/bind.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/browser/search_engines/util.h"
@@ skipping 90 matching lines @@
   // Compensate for padding in anchor.
   return BubbleDelegateView::GetAnchorPoint().Add(
       gfx::Point(0, anchor_view() ? kAnchorVerticalOffset : 0));
 }
 
 FirstRunBubble::FirstRunBubble(
     Profile* profile,
     views::View* anchor_view,
     views::BubbleBorder::ArrowLocation arrow_location,
     FirstRun::BubbleType bubble_type)
-    : views::BubbleDelegateView(anchor_view,
-                                arrow_location,
-                                SK_ColorWHITE),
+    : views::BubbleDelegateView(anchor_view, arrow_location),
       profile_(profile),
       bubble_type_(bubble_type) {
 }
 
 FirstRunBubble::~FirstRunBubble() {
 }
 
 void FirstRunBubble::ButtonPressed(views::Button* sender,
                                    const views::Event& event) {
   if (bubble_type_ == FirstRun::OEM_BUBBLE) {
     UserMetrics::RecordAction(
         UserMetricsAction("FirstRunOEMBubbleView_Clicked"));
   }
   GetWidget()->Close();
 }