Lose HAVE_ANDROID_OS from frameworks/native.

Change-Id: I8e6af2a46a9d875192fc7957ada9b5f66d84bad6
diff --git a/include/input/Input.h b/include/input/Input.h
index 96b6885..428fb44 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -134,7 +134,7 @@
 
 namespace android {
 
-#ifdef HAVE_ANDROID_OS
+#ifdef __ANDROID__
 class Parcel;
 #endif
 
@@ -217,7 +217,7 @@
         return getAxisValue(AMOTION_EVENT_AXIS_Y);
     }
 
-#ifdef HAVE_ANDROID_OS
+#ifdef __ANDROID__
     status_t readFromParcel(Parcel* parcel);
     status_t writeToParcel(Parcel* parcel) const;
 #endif
@@ -548,7 +548,7 @@
     // Matrix is in row-major form and compatible with SkMatrix.
     void transform(const float matrix[9]);
 
-#ifdef HAVE_ANDROID_OS
+#ifdef __ANDROID__
     status_t readFromParcel(Parcel* parcel);
     status_t writeToParcel(Parcel* parcel) const;
 #endif