[DevTools] Properly handle cache-only requests when cache is disabled

content/child/web_url_request_util.cc

Index: content/child/web_url_request_util.cc
diff --git a/content/child/web_url_request_util.cc b/content/child/web_url_request_util.cc
index 51830c388fc82894eaf085e36dc777c19276fb24..a98d86aced34b2428d6c72b989f1a0cc0aedbbe7 100644
--- a/content/child/web_url_request_util.cc
+++ b/content/child/web_url_request_util.cc
@@ -206,6 +206,9 @@ int GetLoadFlagsForWebURLRequest(const blink::WebURLRequest& request) {
       break;
     case WebCachePolicy::UseProtocolCachePolicy:
       break;
+    case WebCachePolicy::BypassCacheLoadOnlyFromCache:
+      load_flags |= net::LOAD_ONLY_FROM_CACHE | net::LOAD_BYPASS_CACHE;
+      break;
     default:
       NOTREACHED();
   }