1 files changed, 3 insertions, 1 deletions
diff --git a/BUILD.gn b/BUILD.gn
index 6f08b1d..bc1fcb3 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -7,15 +7,17 @@ import("//build/config/android/rules.gni")
 
 android_library("boundary_interface_java") {
   java_files = [
-    "src/org/chromium/support_lib_boundary/BoundaryInterfaceReflectionUtil.java",
     "src/org/chromium/support_lib_boundary/StaticsBoundaryInterface.java",
     "src/org/chromium/support_lib_boundary/VisualStateCallbackBoundaryInterface.java",
     "src/org/chromium/support_lib_boundary/WebSettingsBoundaryInterface.java",
     "src/org/chromium/support_lib_boundary/WebViewProviderBoundaryInterface.java",
     "src/org/chromium/support_lib_boundary/WebViewProviderFactoryBoundaryInterface.java",
     "src/org/chromium/support_lib_boundary/WebkitToCompatConverterBoundaryInterface.java",
+    "src/org/chromium/support_lib_boundary/util/BoundaryInterfaceReflectionUtil.java",
   ]
 
+  proguard_configs = [ "proguard.flags" ]
+
   # We can't use ANY deps here, the support library should be able to build
   # these interfaces without any other chromium dependencies.
   deps = []