Remove dependencies on hardware/audio_effects.h and EffectsFactoryApi.h

Also remove some outstanding dependencies on hardware/audio.h.

Most of the time, only constants and structs from audio_effects.h
are used, and no actual calls into HAL are made. Move these
definitions into system/audio_effect.h, and generate constants
from TREBLE HAL definition.

For parameters, always use values from AudioParameter class.

There are still some outstanding includes of hardware/audio.h
in code that directly deals with audio modules. Need to extend
libaudiohal interfaces to support required functionality.

Test: make

Change-Id: I0bcdf8ae199485d4d65f3eeb7e7a3b9b5cdb6ab6
diff --git a/media/libaudiohal/EffectHalLocal.h b/media/libaudiohal/EffectHalLocal.h
index 2777e46..77f774f 100644
--- a/media/libaudiohal/EffectHalLocal.h
+++ b/media/libaudiohal/EffectHalLocal.h
@@ -17,6 +17,7 @@
 #ifndef ANDROID_HARDWARE_EFFECT_HAL_LOCAL_H
 #define ANDROID_HARDWARE_EFFECT_HAL_LOCAL_H
 
+#include <hardware/audio_effect.h>
 #include <media/audiohal/EffectHalInterface.h>
 
 namespace android {