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

chrome/browser/ui/views/global_error_bubble_view.cc

Index: chrome/browser/ui/views/global_error_bubble_view.cc
diff --git a/chrome/browser/ui/views/global_error_bubble_view.cc b/chrome/browser/ui/views/global_error_bubble_view.cc
index 9cf9fe9406f0e5e50fcba044fb911ba0ef1f7155..5b6c9bbc8f7a6b3dc5bfdf99bcd30f0412a022f5 100644
--- a/chrome/browser/ui/views/global_error_bubble_view.cc
+++ b/chrome/browser/ui/views/global_error_bubble_view.cc
@@ -39,10 +39,9 @@ const int kLayoutBottomPadding = 2;
 GlobalErrorBubbleView::GlobalErrorBubbleView(
     views::View* anchor_view,
     views::BubbleBorder::ArrowLocation location,
-    const SkColor& color,
     Browser* browser,
     GlobalError* error)
-    : BubbleDelegateView(anchor_view, location, color),
+    : BubbleDelegateView(anchor_view, location),
       browser_(browser),
       error_(error) {
   ResourceBundle& rb = ResourceBundle::GetSharedInstance();
@@ -150,7 +149,6 @@ void GlobalError::ShowBubbleView(Browser* browser, GlobalError* error) {
   GlobalErrorBubbleView* bubble_view =
       new GlobalErrorBubbleView(wrench_button,
                                 views::BubbleBorder::TOP_RIGHT,
-                                SK_ColorWHITE,
                                 browser,
                                 error);
   browser::CreateViewsBubble(bubble_view);