Stylus Metrics: Switch to non-bootstrap statslog library

Now that libinput is no longer run in a bootstrap process,
we can switch the stats logging library to the standard
version. This version is host supported, so we now also
remove the `#ifdef __ANDROID__` include guards.

Test: m checkinput
Test: flash to device, run `statsd_testdrive 718`, then
  trigger stylus prediction → reported metrics are present
  and reasonable

Bug: 311066949

Change-Id: I04e6f6906e556f4f5a71b711c6ef29d8aa6f3501
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index 3278c23..5e38bdc 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -248,6 +248,7 @@
         "libcutils",
         "liblog",
         "libPlatformProperties",
+        "libstatslog",
         "libtinyxml2",
         "libutils",
         "libz", // needed by libkernelconfigs
@@ -288,17 +289,6 @@
 
     target: {
         android: {
-            export_shared_lib_headers: ["libbinder"],
-
-            shared_libs: [
-                "libutils",
-                "libbinder",
-                // Stats logging library and its dependencies.
-                "libstatslog_libinput",
-                "libstatsbootstrap",
-                "android.os.statsbootstrap_aidl-cpp",
-            ],
-
             required: [
                 "motion_predictor_model_prebuilt",
                 "motion_predictor_model_config",
@@ -313,43 +303,6 @@
     },
 }
 
-// Use bootstrap version of stats logging library.
-// libinput is a bootstrap process (starts early in the boot process), and thus can't use the normal
-// `libstatslog` because that requires `libstatssocket`, which is only available later in the boot.
-cc_library {
-    name: "libstatslog_libinput",
-    generated_sources: ["statslog_libinput.cpp"],
-    generated_headers: ["statslog_libinput.h"],
-    export_generated_headers: ["statslog_libinput.h"],
-    shared_libs: [
-        "libbinder",
-        "libstatsbootstrap",
-        "libutils",
-        "android.os.statsbootstrap_aidl-cpp",
-    ],
-}
-
-genrule {
-    name: "statslog_libinput.h",
-    tools: ["stats-log-api-gen"],
-    cmd: "$(location stats-log-api-gen) --header $(genDir)/statslog_libinput.h --module libinput" +
-        " --namespace android,stats,libinput --bootstrap",
-    out: [
-        "statslog_libinput.h",
-    ],
-}
-
-genrule {
-    name: "statslog_libinput.cpp",
-    tools: ["stats-log-api-gen"],
-    cmd: "$(location stats-log-api-gen) --cpp $(genDir)/statslog_libinput.cpp --module libinput" +
-        " --namespace android,stats,libinput --importHeader statslog_libinput.h" +
-        " --bootstrap",
-    out: [
-        "statslog_libinput.cpp",
-    ],
-}
-
 cc_defaults {
     name: "libinput_fuzz_defaults",
     cpp_std: "c++20",