Handle bubble title resizing (growth) by reworking title layout

ui/views/window/dialog_delegate_unittest.cc

Index: ui/views/window/dialog_delegate_unittest.cc
diff --git a/ui/views/window/dialog_delegate_unittest.cc b/ui/views/window/dialog_delegate_unittest.cc
index 124e0e49996d2d0ea6a7151afba52c8b6d1b6faf..86af01dd373450366a463eefad07f339f9e64bc1 100644
--- a/ui/views/window/dialog_delegate_unittest.cc
+++ b/ui/views/window/dialog_delegate_unittest.cc
@@ -190,7 +190,8 @@ TEST_F(DialogTest, HitTest_HiddenTitle) {
   for (size_t i = 0; i < arraysize(cases); ++i) {
     gfx::Point point(cases[i].point, cases[i].point);
     EXPECT_EQ(cases[i].hit, frame->NonClientHitTest(point))
-        << " with border: " << border << ", at point " << cases[i].point;
+        << " case " << i << " with border: " << border << ", at point "
+        << cases[i].point;
   }
 }