Replace frame-src with child-src in WebUI CSP

chrome/browser/ui/webui/uber/uber_ui.cc

Index: chrome/browser/ui/webui/uber/uber_ui.cc
diff --git a/chrome/browser/ui/webui/uber/uber_ui.cc b/chrome/browser/ui/webui/uber/uber_ui.cc
index ea1a5bfe9a9edeab99e41183be86b65702f4dc80..35d8eb005e5cf0feec805fdb5a2e893d3e3555a6 100644
--- a/chrome/browser/ui/webui/uber/uber_ui.cc
+++ b/chrome/browser/ui/webui/uber/uber_ui.cc
@@ -45,7 +45,7 @@ content::WebUIDataSource* CreateUberHTMLSource() {
   source->AddResourcePath("uber.js", IDR_UBER_JS);
   source->AddResourcePath("uber_utils.js", IDR_UBER_UTILS_JS);
   source->SetDefaultResource(IDR_UBER_HTML);
-  source->OverrideContentSecurityPolicyFrameSrc("frame-src chrome:;");
+  source->OverrideContentSecurityPolicyChildSrc("child-src chrome:;");
 
   // Hack alert: continue showing "Loading..." until a real title is set.
   source->AddLocalizedString("pageTitle", IDS_TAB_LOADING_TITLE);
@@ -115,7 +115,7 @@ content::WebUIDataSource* CreateUberFrameHTMLSource(
       && !overrides_history);
 
   source->DisableDenyXFrameOptions();
-  source->OverrideContentSecurityPolicyFrameSrc("frame-src chrome:;");
+  source->OverrideContentSecurityPolicyChildSrc("child-src chrome:;");
 
   source->AddBoolean("profileIsGuest",
       Profile::FromBrowserContext(browser_context)->IsGuestSession());