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

libcef/browser_webkit_glue.cc

@@ -175,6 +175,12 @@ bool IsDefaultPluginEnabled() {
   return false;
 }
 
+bool IsProtocolSupportedForMedia(const GURL& url) {
+  if (url.SchemeIsFile() || url.SchemeIs("http") || url.SchemeIs("https"))
+    return true;
+  return false;
+}
+
 std::wstring GetWebKitLocale() {
   return L"en-US";
 }