libcef: Update due to underlying chromium changes.

- WebEditingClient merged into WebViewClient requiring changes to BrowserWebViewDelegate.
- Remove webkit_glue_plugins.patch for RegisterInternalPlugin() issue 173107 which has been committed as Chromium rev 26595.


git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@48 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

patch/patch.cfg

@@ -3,6 +3,4 @@
 # file entry should be proceeded by the code review or bug report link that it
 # relates to.
 patches = {
-  # http://codereview.chromium.org/173107
-  "webkit_glue_plugins"         : "../../webkit/glue/plugins/"
 }