Some required fixes for HTMLViewer rotate

android_webview/native/state_serializer.cc

Index: android_webview/native/state_serializer.cc
diff --git a/android_webview/native/state_serializer.cc b/android_webview/native/state_serializer.cc
index 84827697fd1d1ae47dd38973b27ab4586e32da47..656b2d03dec29e1257ef0e50c24462d1a9888740 100644
--- a/android_webview/native/state_serializer.cc
+++ b/android_webview/native/state_serializer.cc
@@ -98,6 +98,8 @@ bool RestoreFromPickle(PickleIterator* iterator,
     if (!internal::RestoreNavigationEntryFromPickle(iterator,
                                                     restored_entries[i]))
       return false;
+
+    restored_entries[i]->SetPageID(i);

[joth, 2012/11/29 05:56:14]

should we be storing  GetPageID in saveState and restore it here? (if chrome 
already does it this way, then fair enough)

[boliu, 2012/11/29 06:14:03]

PageID is incrementing counter in NavigationController for each new page
navigated in the controller. No need to save old values since it might have
gaps. This is what chrome does as well.

   }
 
   // |web_contents| takes ownership of these entries after this call.