Fix some things

Remove a test that doesn't exist.

Fix the patch file so it applies correctly.

We also update to the new Android.bp cfg syntax while we're at it.

Fixes: 185447793
Test: Build
Test: Run cargo2android.
Change-Id: Idde01ab27378bb0bd3b806972f0232ce9ae778fd
diff --git a/Android.bp b/Android.bp
index 28faf4e..48205a6 100644
--- a/Android.bp
+++ b/Android.bp
@@ -49,15 +49,15 @@
         "extra_traits",
         "std",
     ],
-    flags: [
-        "--cfg freebsd11",
-        "--cfg libc_align",
-        "--cfg libc_cfg_target_vendor",
-        "--cfg libc_const_size_of",
-        "--cfg libc_core_cvoid",
-        "--cfg libc_packedN",
-        "--cfg libc_priv_mod_use",
-        "--cfg libc_union",
+    cfgs: [
+        "freebsd11",
+        "libc_align",
+        "libc_cfg_target_vendor",
+        "libc_const_size_of",
+        "libc_core_cvoid",
+        "libc_packedN",
+        "libc_priv_mod_use",
+        "libc_union",
     ],
 }
 
@@ -86,15 +86,15 @@
         "extra_traits",
         "std",
     ],
-    flags: [
-        "--cfg freebsd11",
-        "--cfg libc_align",
-        "--cfg libc_cfg_target_vendor",
-        "--cfg libc_const_size_of",
-        "--cfg libc_core_cvoid",
-        "--cfg libc_packedN",
-        "--cfg libc_priv_mod_use",
-        "--cfg libc_union",
+    cfgs: [
+        "freebsd11",
+        "libc_align",
+        "libc_cfg_target_vendor",
+        "libc_const_size_of",
+        "libc_core_cvoid",
+        "libc_packedN",
+        "libc_priv_mod_use",
+        "libc_union",
     ],
     rustlibs: [
         "liblibc",
@@ -125,15 +125,15 @@
         "extra_traits",
         "std",
     ],
-    flags: [
-        "--cfg freebsd11",
-        "--cfg libc_align",
-        "--cfg libc_cfg_target_vendor",
-        "--cfg libc_const_size_of",
-        "--cfg libc_core_cvoid",
-        "--cfg libc_packedN",
-        "--cfg libc_priv_mod_use",
-        "--cfg libc_union",
+    cfgs: [
+        "freebsd11",
+        "libc_align",
+        "libc_cfg_target_vendor",
+        "libc_const_size_of",
+        "libc_core_cvoid",
+        "libc_packedN",
+        "libc_priv_mod_use",
+        "libc_union",
     ],
     apex_available: [
         "//apex_available:platform",