Change the GetSelectedTab method of the NativeTabbedPaneView to return the tab contents.

ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc

Index: ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
diff --git a/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc b/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
index 44e4f876e8b4b2c9a4ea4e70611fed0c38a0753d..ec59960096748485c96019174ed79ba4d99d305e 100644
--- a/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
+++ b/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
@@ -40,7 +40,6 @@ class TabbedPaneTest : public ViewsTestBase,
   virtual void SetUp() OVERRIDE {
     ViewsTestBase::SetUp();
     tabbed_pane_ = new TabbedPane();
-    tabbed_pane_->set_use_native_win_control(true);
     window_ = Widget::CreateWindowWithBounds(this, gfx::Rect(0, 0, 100, 100));
     window_->Show();
   }
@@ -75,7 +74,9 @@ TEST_F(TabbedPaneTest, SizeAndLayout) {
 
   // Check that the preferred size is larger than the largest child.
   gfx::Size pref(tabbed_pane_->GetPreferredSize());
-  EXPECT_GT(pref.width(), 20);
+  // The |tabbed_pane_| has no border. Therefor it should be as wide as the

[msw, 2012/07/25 20:19:27]

nit: "therefore" here and at 87

[markusheintz_, 2012/07/26 18:21:35]

Done.

+  // widest tab.
+  EXPECT_EQ(pref.width(), 20);

[msw, 2012/07/25 20:19:27]

EXPECT_GE would cover both impls then, right?

[markusheintz_, 2012/07/26 18:21:35]

Correct. Done.

   EXPECT_GT(pref.height(), 10);
 
   // The bounds of our children should be smaller than the tabbed pane's bounds.
@@ -83,7 +84,9 @@ TEST_F(TabbedPaneTest, SizeAndLayout) {
   RunPendingMessages();
   gfx::Rect bounds(child1->bounds());
   EXPECT_GT(bounds.width(), 0);
-  EXPECT_LT(bounds.width(), 100);
+  // The |tabbed_pane_| has no border. Therefor the children should be as wide
+  // as the |tabbed_pane_|.
+  EXPECT_EQ(bounds.width(), 100);

[msw, 2012/07/25 20:19:27]

EXPECT_LE would cover both impls then, right?

[markusheintz_, 2012/07/26 18:21:35]

Correct. Done.

   EXPECT_GT(bounds.height(), 0);
   EXPECT_LT(bounds.height(), 200);