Delete reference to //build/android:cpplib_stripped

The target no longer exists.

BUG=pdfium:1322

Change-Id: I32fcd24b216af7293987811cabf8e3852be28d71
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/55911
Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/testing/test.gni b/testing/test.gni
index 9b72dc8..5a8505f 100644
--- a/testing/test.gni
+++ b/testing/test.gni
@@ -62,9 +62,6 @@
 
         # Don't output to the root or else conflict with the group() below.
         output_name = rebase_path(_exec_output, root_out_dir)
-        if (is_component_build || is_asan) {
-          data_deps += [ "//build/android:cpplib_stripped" ]
-        }
       }
 
       create_native_executable_dist(_dist_target) {