Remove some pre-MD code from toolbar/tabstrip/frame.

chrome/browser/ui/views/tabs/tab_unittest.cc

Index: chrome/browser/ui/views/tabs/tab_unittest.cc
diff --git a/chrome/browser/ui/views/tabs/tab_unittest.cc b/chrome/browser/ui/views/tabs/tab_unittest.cc
index 3c01b5ec26d42b138d54a10df4f945c882c5c6a7..e8a4140c32cb82fb3b417f829885b32af54f17e8 100644
--- a/chrome/browser/ui/views/tabs/tab_unittest.cc
+++ b/chrome/browser/ui/views/tabs/tab_unittest.cc
@@ -265,15 +265,13 @@ TEST_F(TabTest, HitTestTopPixel) {
   int middle_y = tab.height() / 2;
   EXPECT_FALSE(tab.HitTestPoint(gfx::Point(0, middle_y)));
 
-  // Normally, tabs should not be hit if we click in the exclusion region, only
-  // if we click below it.
-  const int exclusion = GetLayoutConstant(TAB_TOP_EXCLUSION_HEIGHT);
+  // Tabs should not be hit if we click above them.
   int middle_x = tab.width() / 2;
-  EXPECT_FALSE(tab.HitTestPoint(gfx::Point(middle_x, exclusion - 1)));
-  EXPECT_TRUE(tab.HitTestPoint(gfx::Point(middle_x, exclusion)));
+  EXPECT_FALSE(tab.HitTestPoint(gfx::Point(middle_x, -1)));
+  EXPECT_TRUE(tab.HitTestPoint(gfx::Point(middle_x, 0)));
 
-  // If the window is maximized, however, we want clicks in the top edge to
-  // select the tab.
+  // Make sure top edge clicks still select the tab when the window is
+  // maximized.
   widget.Maximize();
   EXPECT_TRUE(tab.HitTestPoint(gfx::Point(middle_x, 0)));