Fix handling of user and CA certificates on Android.

content/public/browser/content_browser_client.h

Index: content/public/browser/content_browser_client.h
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
index 7c55235a193c638264456bdcf245ed43d82ce51d..a6dc1c63a9b216c50a43b3fa9600be86a2786515 100644
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -334,6 +334,16 @@ class CONTENT_EXPORT ContentBrowserClient {
       int render_process_id,
       int render_view_id) {}
 
+#if defined(OS_ANDROID)
+  // Adds either a DER-encoded X-509 certificate or PKCS#12 keychain
+  // through the Android system's CertInstaller activity.
+  virtual void AddNewCertificateOrKeychainAndroid(
+      net::URLRequest* request,
+      const char* data,
+      size_t data_len,
+      bool is_pkcs12) {}
+#endif
+
   // Returns a a class to get notifications about media event. The embedder can
   // return NULL if they're not interested.
   virtual MediaObserver* GetMediaObserver();