Correct the screen-space positioning of browser-action popup dialogs.

Regression was introduced in CL  http://codereview.chromium.org/6334101  

BUG=73353
TEST=None

Review URL: http://codereview.chromium.org/6544020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@75454 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/views/extensions/extension_popup.cc

@@ -156,14 +156,21 @@ void ExtensionPopup::ResizeToView() {
   // know our position to do it.
   gfx::Size new_size = view()->size();
 
+  // |relative_to_| is in browser-relative coordinates, so convert it to
+  // screen coordinates for use in placing the popup widgets.
+  gfx::Rect relative_rect = relative_to_;
+  gfx::Point relative_origin = relative_rect.origin();
+  views::View::ConvertPointToScreen(frame_->GetRootView(), &relative_origin);
+  relative_rect.set_origin(relative_origin);
+
   // The rounded corners cut off more of the view than the border insets claim.
   // Since we can't clip the ExtensionView's corners, we need to increase the
   // inset by half the corner radius as well as lying about the size of the
   // contents size to compensate.
   int corner_inset = BubbleBorder::GetCornerRadius() / 2;
   gfx::Size adjusted_size = new_size;
   adjusted_size.Enlarge(2 * corner_inset, 2 * corner_inset);
-  gfx::Rect rect = border_->GetBounds(relative_to_, adjusted_size);
+  gfx::Rect rect = border_->GetBounds(relative_rect, adjusted_size);
   border_widget_->SetBounds(rect);
 
   // Now calculate the inner bounds.  This is a bit more convoluted than