Move //mojo/services/X/public/... to //mojo/services/X/... (part 2).

services/keyboard/BUILD.gn

Index: services/keyboard/BUILD.gn
diff --git a/services/keyboard/BUILD.gn b/services/keyboard/BUILD.gn
index b79633f007103becf47b599e060ab36a15906865..a6b73fb2e72ffc6dd668ed73ee862d9ac68a9b35 100644
--- a/services/keyboard/BUILD.gn
+++ b/services/keyboard/BUILD.gn
@@ -15,6 +15,6 @@ android_library("keyboard") {
   deps = [
     "//mojo/public/java:bindings",
     "//mojo/public/java:system",
-    "//mojo/services/keyboard/public/interfaces:interfaces_java",
+    "//mojo/services/keyboard/interfaces:interfaces_java",
   ]
 }