diff --git a/services/inputflinger/tests/InputDispatcher_test.cpp b/services/inputflinger/tests/InputDispatcher_test.cpp
index 7ae36d8..aa6df24 100644
--- a/services/inputflinger/tests/InputDispatcher_test.cpp
+++ b/services/inputflinger/tests/InputDispatcher_test.cpp
@@ -54,7 +54,7 @@
 
     virtual nsecs_t notifyANR(const sp<InputApplicationHandle>&,
             const sp<InputWindowHandle>&,
-            const String8&) {
+            const std::string&) {
         return 0;
     }
 
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 76291a5..0344ead 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -798,7 +798,7 @@
         return false;
     }
 
-    virtual void dump(String8&) {
+    virtual void dump(std::string&) {
     }
 
     virtual void monitor() {