Fix our handling of mixed SSL / non-SSL content....

chrome/common/notification_type.h

Index: chrome/common/notification_type.h
===================================================================
--- chrome/common/notification_type.h	(revision 11701)
+++ chrome/common/notification_type.h	(working copy)
@@ -132,16 +132,27 @@
     // are provided.
     RESOURCE_RECEIVED_REDIRECT,
 
-    // The SSL state of a page has changed somehow. For example, if an insecure
-    // resource is loaded on a secure page. Note that a toplevel load commit
-    // will also update the SSL state (since the NavigationEntry is new) and
-    // this message won't always be sent in that case.
+    // The SSL state of a page has changed in some visible way.  For example,
+    // if an insecure resource is loaded on a secure page.  Note that a
+    // toplevel load commit will also update the SSL state (since the
+    // NavigationEntry is new) and this message won't always be sent in that
+    // case.  Listen to this notification if you need to refresh SSL-related UI
+    // elements.
     //
     // The source will be the navigation controller associated with the load.
-    // There are no details. The entry changed will be the active entry of the
+    // There are no details.  The entry changed will be the active entry of the
     // controller.
-    SSL_STATE_CHANGED,
+    SSL_VISIBLE_STATE_CHANGED,
 
+    // The SSL state of the browser has changed in some internal way.  For
+    // example, the user might have explicitly allowed some broken certificate
+    // or a secure origin might have included some insecure content.  Listen to
+    // this notifiation if you need to keep track of our internal SSL state.
+    //
+    // The source will be the navigation controller associated with the state
+    // change.  There are no details.
+    SSL_INTERNAL_STATE_CHANGED,
+
     // Download start and stop notifications. Stop notifications can occur on
     // both normal completion or via a cancel operation.
     DOWNLOAD_START, DOWNLOAD_STOP,