[ash-md] Fixed Label::GetTextSize() to account for insets.

ui/views/controls/label.cc

Index: ui/views/controls/label.cc
diff --git a/ui/views/controls/label.cc b/ui/views/controls/label.cc
index 9b04c091ff1ab436580068f0d8a18cb0e9526562..a777d3d35243aa4539bd919b28c8096acc96b2c5 100644
--- a/ui/views/controls/label.cc
+++ b/ui/views/controls/label.cc
@@ -904,7 +904,8 @@ gfx::Size Label::GetTextSize() const {
     // TODO(mukai): use gfx::Rect() to compute the ideal size rather than
     // the current width(). See crbug.com/468494, crbug.com/467526, and
     // the comment for MultilinePreferredSizeTest in label_unittest.cc.
-    render_text_->SetDisplayRect(gfx::Rect(0, 0, width(), 0));
+    const int available_width = width() - GetInsets().width();
+    render_text_->SetDisplayRect(gfx::Rect(0, 0, available_width, 0));
     size = render_text_->GetStringSize();
   } else {
     // Get the natural text size, unelided and only wrapped on newlines.