Pull out commandToString() from FastMixerDumpState.cpp
to FastThreadState.cpp, FastMixerState.cpp, and FastCaptureState.cpp
Change-Id: I872efb211e8a0335c42906367859d3674340e374
diff --git a/services/audioflinger/FastThreadState.h b/services/audioflinger/FastThreadState.h
index 011921d..f18f846 100644
--- a/services/audioflinger/FastThreadState.h
+++ b/services/audioflinger/FastThreadState.h
@@ -46,6 +46,8 @@
FastThreadDumpState* mDumpState; // if non-NULL, then update dump state periodically
NBLog::Writer* mNBLogWriter; // non-blocking logger
+ // returns NULL if command belongs to a subclass
+ static const char *commandToString(Command command);
}; // struct FastThreadState
} // android