Stop using typeof() GNU extension

6009a54aab
switches away from -std=gnu++...

Bug: chromium:427584
Change-Id: Ib9cb76ce6fb901727f696ded3944af0e510c030a
Reviewed-on: https://webrtc-review.googlesource.com/94779
Commit-Queue: Oleh Prypin <oprypin@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24337}

modules/audio_device/linux/latebindingsymboltable_linux.h

@@ -158,7 +158,7 @@ class LateBindingSymbolTable {
 
 // Returns a reference to the given late-binded symbol, with the correct type.
 #define LATESYM_GET(ClassName, inst, sym) \
-  (*reinterpret_cast<typeof(&sym)>(       \
+  (*reinterpret_cast<__typeof__(&sym)>(   \
       (inst)->GetSymbol(LATESYM_INDEXOF(ClassName, sym))))
 
 }  // namespace adm_linux