Update to Chromium revision cb947c01 (#352221)

- Implement CefRequestHandler::OnBeforeBrowse using NavigationThrottle
  instead of ResourceThrottle (see http://crbug.com/537634). The CefRequest
  object passed to OnBeforeBrowse will no longer have an associated request
  identifier.
- Mac: Remove additional helper apps which are no longer required (see
  http://crbug.com/520680)
- Remove the UR_FLAG_REPORT_RAW_HEADERS flag which is no longer supported (see
  http://crbug.com/517114)
- Remove the CefBrowserSettings.java parameter. Java is an NPAPI plugin and
  NPAPI plugins are no longer supported (see http://crbug.com/470301#c11)
- Add CefFormatUrlForSecurityDisplay function in cef_parser.h
- Fix crash when passing `--disable-extensions` command-line flag (issue #1721)
- Linux: Fix NSS handler loading (issue #1727)

libcef/common/parser_impl.cc

@@ -9,6 +9,7 @@
 
 #include "base/base64.h"
 #include "base/threading/thread_restrictions.h"
+#include "components/url_formatter/elide_url.h"
 #include "net/base/escape.h"
 #include "net/base/mime_util.h"
 #include "third_party/WebKit/public/platform/WebString.h"
@@ -76,6 +77,12 @@ bool CefCreateURL(const CefURLParts& parts,
   return false;
 }
 
+CefString CefFormatUrlForSecurityDisplay(const CefString& origin_url,
+                                         const CefString& languages) {
+  return url_formatter::FormatUrlForSecurityDisplay(
+      GURL(origin_url.ToString()), languages);
+}
+
 CefString CefGetMimeType(const CefString& extension) {
   // Requests should not block on the disk!  On POSIX this goes to disk.
   // http://code.google.com/p/chromium/issues/detail?id=59849