cros: Update design of encryption migration UI for ext4 dircrypto.

chrome/browser/ui/webui/chromeos/login/oobe_ui.cc

Index: chrome/browser/ui/webui/chromeos/login/oobe_ui.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/oobe_ui.cc b/chrome/browser/ui/webui/chromeos/login/oobe_ui.cc
index 3b6cbfd1e598d738706560df9b670d8e5c3eb2de..c7941c628158b9a0336d4ff09bfcc470ab02b283 100644
--- a/chrome/browser/ui/webui/chromeos/login/oobe_ui.cc
+++ b/chrome/browser/ui/webui/chromeos/login/oobe_ui.cc
@@ -118,6 +118,7 @@ const char kEnrollmentJSPath[] = "enrollment.js";
 const char kArcPlaystoreCSSPath[] = "playstore.css";
 const char kArcPlaystoreJSPath[] = "playstore.js";
 const char kArcPlaystoreLogoPath[] = "playstore.svg";
+const char kProductLogoPath[] = "product-logo.png";
 
 // Creates a WebUIDataSource for chrome://oobe
 content::WebUIDataSource* CreateOobeUIDataSource(
@@ -163,6 +164,9 @@ content::WebUIDataSource* CreateOobeUIDataSource(
   source->AddResourcePath(kArcPlaystoreLogoPath,
       IDR_ARC_SUPPORT_PLAYSTORE_LOGO);
 
+  // Required in encryption migration screen.
+  source->AddResourcePath(kProductLogoPath, IDR_PRODUCT_LOGO_64);
+
   source->AddResourcePath(kKeyboardUtilsJSPath, IDR_KEYBOARD_UTILS_JS);
   source->OverrideContentSecurityPolicyChildSrc(
       base::StringPrintf(