Merge "Don't specify webrtc's include dirs" am: d5fa9ed3e4 am: 5f65b909e6 am: 08411a6702

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1347825

Change-Id: If1175bce9b65e75a4cccd31fad7675133f91d112
diff --git a/media/libeffects/preprocessing/Android.bp b/media/libeffects/preprocessing/Android.bp
index c87635f..16cd0ad 100644
--- a/media/libeffects/preprocessing/Android.bp
+++ b/media/libeffects/preprocessing/Android.bp
@@ -8,12 +8,6 @@
 
     srcs: ["PreProcessing.cpp"],
 
-    include_dirs: [
-        "external/webrtc",
-        "external/webrtc/webrtc/modules/include",
-        "external/webrtc/webrtc/modules/audio_processing/include",
-    ],
-
     shared_libs: [
         "libwebrtc_audio_preprocessing",
         "libspeexresampler",