rAc: take footnote view into account when calculating dialog height.

BUG=284835

Review URL: https://chromiumcodereview.appspot.com/23653015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@221534 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/views/autofill/autofill_dialog_views.cc

@@ -1800,6 +1800,9 @@ gfx::Size AutofillDialogViews::CalculatePreferredSize() {
     const int kWindowDecorationHeight = 200;
     int browser_constrained_height =
         browser_window_height - height - kWindowDecorationHeight;
+    if (footnote_view_->visible())
+      browser_constrained_height -= footnote_view_->GetHeightForWidth(width);
+
     int scroll_height = std::min(
         scroll_size.height(),
         std::max(kMinimumContentsHeight, browser_constrained_height));