[Android] Switch instrumentation tests to generated device isolates.

components/cronet/android/BUILD.gn

Index: components/cronet/android/BUILD.gn
diff --git a/components/cronet/android/BUILD.gn b/components/cronet/android/BUILD.gn
index 3f3ed4bc60ded282e7664689ec509f2f87ac808a..57891896f3160c52d75d5764065ed5f6147ceb94 100644
--- a/components/cronet/android/BUILD.gn
+++ b/components/cronet/android/BUILD.gn
@@ -666,16 +666,10 @@ instrumentation_test_apk("cronet_test_instrumentation_apk") {
   ]
   additional_apks = [ "//net/android:net_test_support_apk" ]
 
-  data = [
-    "//net/data/ssl/certificates/quic_test.example.com.crt",
-    "//net/data/ssl/certificates/quic_test.example.com.key",
-    "//net/data/ssl/certificates/quic_test.example.com.key.pkcs8",
-    "//net/data/ssl/certificates/quic_test.example.com.key.sct",
+  data_deps = [
+    "//net:test_support",
   ]
 
-  # TODO(jbudorick): Remove this once GN uses the generated .isolate files.
-  isolate_file = "cronet_test_instrumentation_apk.isolate"
-
   run_findbugs_override = true
 }