[Mac] Convert the page info window to a bubble.

chrome/browser/cocoa/location_bar/location_bar_view_mac.mm

Index: chrome/browser/cocoa/location_bar/location_bar_view_mac.mm
diff --git a/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm b/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm
index d8b8b80e0bd16ce7a9422cc3c1e5d2da416e4fa1..8863841846fd12c9f007d4d40edf3caccfdd8699 100644
--- a/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm
+++ b/chrome/browser/cocoa/location_bar/location_bar_view_mac.mm
@@ -409,6 +409,14 @@ NSPoint LocationBarViewMac::GetBookmarkBubblePoint() const {
   return [field_ convertPoint:point toView:nil];
 }
 
+NSPoint LocationBarViewMac::GetPageInfoBubblePoint() const {
+  AutocompleteTextFieldCell* cell = [field_ cell];
+  const NSRect frame = [cell frameForDecoration:location_icon_decoration_.get()
+                                        inFrame:[field_ bounds]];
+  const NSPoint point = location_icon_decoration_->GetBubblePointInFrame(frame);
+  return [field_ convertPoint:point toView:nil];
+}
+
 NSImage* LocationBarViewMac::GetKeywordImage(const std::wstring& keyword) {
   const TemplateURL* template_url =
       profile_->GetTemplateURLModel()->GetTemplateURLForKeyword(keyword);