Index: components/cronet/android/cronet_impl_native_proguard.cfg |
diff --git a/components/cronet/android/cronet_impl_native_proguard.cfg b/components/cronet/android/cronet_impl_native_proguard.cfg |
index 9ee247f299843b98c31948c5d1b7e4fec0366c7d..c04932251a7d8322a91357c006986a20c555608f 100644 |
--- a/components/cronet/android/cronet_impl_native_proguard.cfg |
+++ b/components/cronet/android/cronet_impl_native_proguard.cfg |
@@ -23,3 +23,7 @@ |
# https://android.googlesource.com/platform/sdk/+/marshmallow-mr1-release/files/proguard-android.txt#54 |
-dontwarn android.support.** |
+# This class should be explicitly kept to avoid failure if |
+# class/merging/horizontal proguard optimization is enabled. |
+-keep class org.chromium.base.CollectionUtil |
+ |