(Views only) Add a gradient background to the tabstrip of the view tabbed pane implementation.

ui/views/background.cc

Index: ui/views/background.cc
diff --git a/ui/views/background.cc b/ui/views/background.cc
index 74d2fdaf5732616b3e0fd352b509df111b2a952b..98416e8b7794f0a7c6ba5e59aed0bb70214345d4 100644
--- a/ui/views/background.cc
+++ b/ui/views/background.cc
@@ -114,6 +114,17 @@ Background* Background::CreateVerticalGradientBackground(SkColor color1,
 }
 
 //static
+Background* Background::CreateVerticalGradientRangeBackground(
+    SkColor color1, SkColor color2, float start, float end) {

[msw, 2012/08/08 17:12:20]

nit: one param per line

[markusheintz_, 2012/08/08 21:53:55]

Done.

+  Background* background = CreateBackgroundPainter(
+      true, Painter::CreateVerticalGradientRange(color1, color2, start, end));
+  background->SetNativeControlColor(
+      color_utils::AlphaBlend(color1, color2, 128));
+
+  return background;
+}
+
+//static
 Background* Background::CreateBackgroundPainter(bool owns_painter,
                                                 Painter* painter) {
   return new BackgroundPainter(owns_painter, painter);