Mark the HaTS dialog as child of the browser frame

Bug: 1051415
Change-Id: I2b535953f2fc90a755bd784ceeae2fb86dc9ba32
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2063002
Commit-Queue: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Wei Li <weili@chromium.org>
Cr-Commit-Position: refs/heads/master@{#743225}

chrome/browser/ui/views/chrome_web_dialog_view.cc

@@ -105,6 +105,7 @@ gfx::NativeWindow CreateWebDialogWithBounds(gfx::NativeView parent,
   params.delegate = view;
   params.bounds = bounds;
   params.parent = parent;
+  params.child = true;
   if (use_dialog_frame) {
     params.opacity = views::Widget::InitParams::WindowOpacity::kTranslucent;
     params.remove_standard_frame = true;

chrome/browser/ui/views/hats/hats_web_dialog.cc

@@ -201,8 +201,10 @@ void HatsWebDialog::CreateWebDialog(Browser* browser) {
   BrowserView* browser_view = BrowserView::GetBrowserViewForBrowser(browser);
   LocationBarView* location_bar = browser_view->GetLocationBarView();
   DCHECK(location_bar);
-  gfx::Rect bounds(location_bar->bounds());
-  views::View::ConvertRectToScreen(browser_view->toolbar(), &bounds);
+  gfx::Point origin(location_bar->origin());
+  views::View::ConvertPointToTarget(location_bar->parent(), browser_view,
+                                    &origin);
+  gfx::Rect bounds(origin, location_bar->size());
   bounds = gfx::Rect(
       bounds.x() +
           std::max(0, bounds.width() / 2 - kDefaultHatsDialogWidth / 2),