Source release v2.1.7-0-827 + third_party libs

Change-Id: I9f5f3082ec3fc5f535a724a2c26989831c3cf515

core/test/cdm_engine_test.cpp

@@ -5,10 +5,6 @@
 
 #include <string>
 
-#if defined(CHROMIUM_BUILD)
-#include "base/at_exit.h"
-#include "base/message_loop/message_loop.h"
-#endif
 #include "cdm_engine.h"
 #include "config_test_env.h"
 #include "gtest/gtest.h"
@@ -324,9 +320,5 @@ int main(int argc, char **argv) {
                                       g_key_id_pssh);
   g_key_id_unwrapped = extractor.data();
 
-#if defined(CHROMIUM_BUILD)
-  base::AtExitManager exit;
-  base::MessageLoop ttr(base::MessageLoop::TYPE_IO);
-#endif
   return RUN_ALL_TESTS();
 }