merge dumpstate_headers into libdumpstateutil

The header lib is used nowhere outside of this .bp.

Test: build with aosp_arm64_ab
Change-Id: I082e9bb7139051cb47b76e411f86d54ed89b6fbc
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index f908cbf..ce3a6aa 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -24,20 +24,6 @@
     ],
 }
 
-cc_library_headers {
-    name: "dumpstate_headers",
-    vendor_available: true,
-    export_include_dirs: ["."],
-    header_libs: [
-        "libbase_headers",
-        "libutils_headers",
-    ],
-    export_header_lib_headers: [
-        "libbase_headers",
-        "libutils_headers",
-    ],
-}
-
 cc_library_shared {
     name: "libdumpstateutil",
     defaults: ["dumpstate_defaults"],
@@ -45,8 +31,6 @@
     vndk: {
         enabled: true,
     },
-    header_libs: ["dumpstate_headers"],
-    export_header_lib_headers: ["dumpstate_headers"],
     srcs: [
         "DumpstateInternal.cpp",
         "DumpstateUtil.cpp",
@@ -55,6 +39,10 @@
         "libbase",
         "liblog",
     ],
+    export_include_dirs: ["."],
+    export_shared_lib_headers: [
+        "libbase",
+    ],
 }
 
 cc_library_shared {
@@ -78,7 +66,6 @@
 cc_binary {
     name: "dumpstate",
     defaults: ["dumpstate_defaults"],
-    header_libs: ["dumpstate_headers"],
     shared_libs: [
         "android.hardware.dumpstate@1.0",
         "libziparchive",
@@ -106,7 +93,6 @@
 cc_test {
     name: "dumpstate_test",
     defaults: ["dumpstate_defaults"],
-    header_libs: ["dumpstate_headers"],
     shared_libs: [
         "libziparchive",
         "libbase",