Add libstagefright_mpeg2extractor

Test: build
Change-Id: I17b08ed8fe30c592e40ac848c587bbb1c140d35f
diff --git a/media/extractors/mpeg2/Android.bp b/media/extractors/mpeg2/Android.bp
index 2a94671..0f0c72c 100644
--- a/media/extractors/mpeg2/Android.bp
+++ b/media/extractors/mpeg2/Android.bp
@@ -24,6 +24,8 @@
 
     header_libs: [
         "libbase_headers",
+        "libstagefright_headers",
+        "libmedia_headers",
     ],
 
     static_libs: [
@@ -31,7 +33,7 @@
         "libstagefright_foundation_without_imemory",
         "libstagefright_mpeg2support",
         "libutils",
-        "libstagefright",
+        "libstagefright_mpeg2extractor",
         "libstagefright_esds",
     ],