Add support for high contrast mode to bubbles

ui/views/bubble/bubble_delegate.cc

Index: ui/views/bubble/bubble_delegate.cc
diff --git a/ui/views/bubble/bubble_delegate.cc b/ui/views/bubble/bubble_delegate.cc
index 72f20b87af519a9cfe43fba2c3a0dd8fb8eaffc7..1abae30df3510bbe0c5fcf21e76d835f0ef89f67 100644
--- a/ui/views/bubble/bubble_delegate.cc
+++ b/ui/views/bubble/bubble_delegate.cc
@@ -5,6 +5,7 @@
 #include "ui/views/bubble/bubble_delegate.h"
 
 #include "ui/base/animation/slide_animation.h"
+#include "ui/gfx/color_utils.h"
 #include "ui/views/bubble/bubble_frame_view.h"
 #include "ui/views/widget/widget.h"
 
@@ -71,8 +72,13 @@ Widget* CreateBorderWidget(BubbleDelegateView* bubble, Widget* parent) {
 
 }  // namespace
 
-// TODO(msw): Use NativeTheme/color_helper (crbug.com/105023).
-const SkColor BubbleDelegateView::kBackgroundColor = SK_ColorWHITE;
+#if defined(OS_WIN) && !defined(USE_AURA)

[msw, 2011/12/08 05:46:30]

The impl seems to run on Aura, any reason you're blocking it here?

[sail, 2011/12/08 05:52:07]

This was copy paste from the original implementation.

+const SkColor BubbleDelegateView::kBackgroundColor =
+    color_utils::GetSysSkColor(COLOR_WINDOW);
+#else
+// TODO(beng): source from theme provider.
+const SkColor Bubble::kBackgroundColor = SK_ColorWHITE;
+#endif
 
 BubbleDelegateView::BubbleDelegateView()
     : close_on_esc_(true),