aaudio: Update language to comply with Android's inclusive language guidance

See https://source.android.com/setup/contribute/respectful-code for reference

BUG: 161896447
Test: all changes are in comments, so just build
Change-Id: I53a4a4c2ade03dcde940e6611f7e6b46d12ffe71

Change-Id: I90ebaea4731c6ca95f312b2176792d50dea862ad
diff --git a/media/libaaudio/examples/utils/dummy.cpp b/media/libaaudio/examples/utils/dummy.cpp
deleted file mode 100644
index 8ef7e36..0000000
--- a/media/libaaudio/examples/utils/dummy.cpp
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Dummy file needed to get Android Studio to scan this folder.
- */
-
-int g_DoNotUseThisVariable = 0;
diff --git a/media/libaaudio/examples/utils/unused.cpp b/media/libaaudio/examples/utils/unused.cpp
new file mode 100644
index 0000000..9a5205e
--- /dev/null
+++ b/media/libaaudio/examples/utils/unused.cpp
@@ -0,0 +1,5 @@
+/**
+ * Unused file required to get Android Studio to scan this folder.
+ */
+
+int g_DoNotUseThisVariable = 0;
diff --git a/media/libaaudio/src/binding/SharedMemoryParcelable.h b/media/libaaudio/src/binding/SharedMemoryParcelable.h
index 4ec38c5..3927f58 100644
--- a/media/libaaudio/src/binding/SharedMemoryParcelable.h
+++ b/media/libaaudio/src/binding/SharedMemoryParcelable.h
@@ -26,7 +26,7 @@
 
 namespace aaudio {
 
-// Arbitrary limits for sanity checks. TODO remove after debugging.
+// Arbitrary limits for range checks.
 #define MAX_SHARED_MEMORIES (32)
 #define MAX_MMAP_OFFSET_BYTES (32 * 1024 * 8)
 #define MAX_MMAP_SIZE_BYTES (32 * 1024 * 8)
diff --git a/media/libaaudio/src/flowgraph/AudioProcessorBase.h b/media/libaaudio/src/flowgraph/AudioProcessorBase.h
index eda46ae..972932f 100644
--- a/media/libaaudio/src/flowgraph/AudioProcessorBase.h
+++ b/media/libaaudio/src/flowgraph/AudioProcessorBase.h
@@ -267,7 +267,7 @@
     AudioFloatInputPort input;
 
     /**
-     * Dummy processor. The work happens in the read() method.
+     * Do nothing. The work happens in the read() method.
      *
      * @param framePosition index of first frame to be processed
      * @param numFrames
diff --git a/services/oboeservice/AAudioServiceStreamShared.cpp b/services/oboeservice/AAudioServiceStreamShared.cpp
index 2ca847a..69420af 100644
--- a/services/oboeservice/AAudioServiceStreamShared.cpp
+++ b/services/oboeservice/AAudioServiceStreamShared.cpp
@@ -105,7 +105,7 @@
     }
     int32_t capacityInFrames = numBursts * framesPerBurst;
 
-    // Final sanity check.
+    // Final range check.
     if (capacityInFrames > MAX_FRAMES_PER_BUFFER) {
         ALOGE("calculateBufferCapacity() calc capacity %d > max %d",
               capacityInFrames, MAX_FRAMES_PER_BUFFER);