Android JNI gen: Don't emit code for empty RegisterNatives()

chromecast/app/android/crash_handler.cc

Index: chromecast/app/android/crash_handler.cc
diff --git a/chromecast/app/android/crash_handler.cc b/chromecast/app/android/crash_handler.cc
index d13e38d4a8b40b19cc38e8bbeb555dbd66478d5d..96e6e6d531bca108f8c7d5e8681c14a9f971866c 100644
--- a/chromecast/app/android/crash_handler.cc
+++ b/chromecast/app/android/crash_handler.cc
@@ -59,11 +59,6 @@ bool CrashHandler::GetCrashDumpLocation(base::FilePath* crash_dir) {
       crash_dir);
 }
 
-// static
-bool CrashHandler::RegisterCastCrashJni(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
 CrashHandler::CrashHandler(const std::string& process_type,
                            const base::FilePath& log_file_path)
     : log_file_path_(log_file_path),