libfusesideload: Clean up the CFLAGS for the module.

Remove "-DADB_HOST=0" since it doesn't include adb related stuff.

Test: mmma bootable/recovery
Test: sideload on marlin
Change-Id: Ia83a8edd31eedd803435d687513d561c873ffabe
diff --git a/fuse_sideload.cpp b/fuse_sideload.cpp
index 1725e88..279a976 100644
--- a/fuse_sideload.cpp
+++ b/fuse_sideload.cpp
@@ -226,11 +226,13 @@
     return NO_STATUS;
 }
 
-static int handle_flush(void* data, struct fuse_data* fd, const struct fuse_in_header* hdr) {
+static int handle_flush(void* /* data */, struct fuse_data* /* fd */,
+                        const struct fuse_in_header* /* hdr */) {
     return 0;
 }
 
-static int handle_release(void* data, struct fuse_data* fd, const struct fuse_in_header* hdr) {
+static int handle_release(void* /* data */, struct fuse_data* /* fd */,
+                          const struct fuse_in_header* /* hdr */) {
     return 0;
 }