Add a flag for the showing the Page Info dialog as a bubble. This adds stubs for all platforms.

chrome/browser/gtk/page_info_window_gtk.cc

Index: chrome/browser/gtk/page_info_window_gtk.cc
diff --git a/chrome/browser/gtk/page_info_window_gtk.cc b/chrome/browser/gtk/page_info_window_gtk.cc
index ceefbe22c54b3e90462743e632911f02d657942a..0274b38f77b585d42c7f76fe69370b1f52fc6e83 100644
--- a/chrome/browser/gtk/page_info_window_gtk.cc
+++ b/chrome/browser/gtk/page_info_window_gtk.cc
@@ -219,4 +219,12 @@ void ShowPageInfo(gfx::NativeWindow parent,
   page_info_window->Show();
 }
 
+void ShowPageInfoBubble(gfx::NativeWindow parent,
+                        Profile* profile,
+                        const GURL& url,
+                        const NavigationEntry::SSLStatus& ssl,
+                        bool show_history) {
+  NOTIMPLEMENTED();
+}
+
 }  // namespace browser