Turn on new socket schema

This switches stats-log-api-gen to use StatsEvent.java and
stats_event.c/StatsLogCompat.cpp in generated StatsLog write methods.

Bug: 143979391
Test: m
Test: fastboot flashall
Test: atest CtsStatsdHostTestCases
Change-Id: I56f58d5545e51a0d7a34ec835110f5bc1b069d57

apex/statsd/framework/Android.bp

@@ -43,6 +43,7 @@ java_library {
         "//frameworks/base/apex/statsd:__subpackages__",
         //TODO(b/146167933) remove this when framework is built with framework-statsd-stubs
         "//frameworks/base",
+        "//frameworks/opt/net/wifi/service",
     ],
     apex_available: [
         "com.android.os.statsd",

cmds/statsd/Android.bp

@@ -112,7 +112,7 @@ cc_defaults {
     ],
 
     cflags: [
-        // "-DNEW_ENCODING_SCHEME",
+        "-DNEW_ENCODING_SCHEME",
     ],
 
     local_include_dirs: [

tools/stats_log_api_gen/Android.bp

@@ -30,7 +30,6 @@ cc_binary_host {
         "utils.cpp",
     ],
     cflags: [
-        "-DSTATS_SCHEMA_LEGACY",
         "-Wall",
         "-Werror",
     ],