[Merge M49] [Downloads] Mark download resumption as disabled by default.

content/public/common/content_features.cc

Index: content/public/common/content_features.cc
diff --git a/content/public/common/content_features.cc b/content/public/common/content_features.cc
index 32c4a35c1ccf2e0ac9f9ded0ff54b3e548ebfe09..4329349b165e09340233e083b99ef3a561ee7b56 100644
--- a/content/public/common/content_features.cc
+++ b/content/public/common/content_features.cc
@@ -17,7 +17,7 @@ const base::Feature kBrotliEncoding{"brotli-encoding",
 // Downloads resumption will be controllable via a flag until it's enabled
 // permanently. See https://crbug.com/7648
 const base::Feature kDownloadResumption{"DownloadResumption",
-                                        base::FEATURE_ENABLED_BY_DEFAULT};
+                                        base::FEATURE_DISABLED_BY_DEFAULT};
 
 // The Experimental Framework for controlling access to API experiments.
 const base::Feature kExperimentalFramework{"ExperimentalFramework",