Soong package structure refactoring

Give prebuilt_etc and sh_binary their own packages and split the
gigantic main Android.bp up to small, per-package ones.

Test: m nothing, TreeHugger
Bug: 156980228
Change-Id: I7b00cd344b9f16861f1ff39edf0029f016b853d0

cc/Android.bp

@@ -0,0 +1,87 @@
+bootstrap_go_package {
+    name: "soong-cc",
+    pkgPath: "android/soong/cc",
+    deps: [
+        "blueprint",
+        "blueprint-pathtools",
+        "soong",
+        "soong-android",
+        "soong-cc-config",
+        "soong-etc",
+        "soong-genrule",
+        "soong-tradefed",
+    ],
+    srcs: [
+        "androidmk.go",
+        "builder.go",
+        "cc.go",
+        "ccdeps.go",
+        "check.go",
+        "coverage.go",
+        "gen.go",
+        "linkable.go",
+        "lto.go",
+        "makevars.go",
+        "pgo.go",
+        "prebuilt.go",
+        "proto.go",
+        "rs.go",
+        "sanitize.go",
+        "sabi.go",
+        "sdk.go",
+        "snapshot_utils.go",
+        "stl.go",
+        "strip.go",
+        "sysprop.go",
+        "tidy.go",
+        "util.go",
+        "vendor_snapshot.go",
+        "vndk.go",
+        "vndk_prebuilt.go",
+
+        "cflag_artifacts.go",
+        "cmakelists.go",
+        "compdb.go",
+        "compiler.go",
+        "installer.go",
+        "linker.go",
+
+        "binary.go",
+        "binary_sdk_member.go",
+        "fuzz.go",
+        "library.go",
+        "library_headers.go",
+        "library_sdk_member.go",
+        "object.go",
+        "test.go",
+        "toolchain_library.go",
+
+        "ndk_prebuilt.go",
+        "ndk_headers.go",
+        "ndk_library.go",
+        "ndk_sysroot.go",
+
+        "llndk_library.go",
+
+        "kernel_headers.go",
+
+        "genrule.go",
+
+        "vendor_public_library.go",
+
+        "testing.go",
+    ],
+    testSrcs: [
+        "cc_test.go",
+        "compiler_test.go",
+        "gen_test.go",
+        "genrule_test.go",
+        "library_headers_test.go",
+        "library_test.go",
+        "object_test.go",
+        "prebuilt_test.go",
+        "proto_test.go",
+        "test_data_test.go",
+    ],
+    pluginFor: ["soong_build"],
+}