Remove extra comment

This fixes a merge conflict with downstream branches due to an
incomplete cherry-pick.

Bug: 171540887
Test: m

Merged-In: I0c0daa91ef272a19c548cf55eb2f764c95f8f844
Change-Id: I0ec602f573698578e4d72d38772c39a1b88b87d2
diff --git a/framework/Android.bp b/framework/Android.bp
index 2aa56e2..86433e1 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -23,7 +23,6 @@
     default_applicable_licenses: ["frameworks_base_license"],
 }
 
-// TODO: use a java_library in the bootclasspath instead
 filegroup {
     name: "framework-connectivity-internal-sources",
     srcs: [