Fix gcc 4.7 building problems - cont'

chrome/browser/extensions/settings/settings_frontend.cc

Index: chrome/browser/extensions/settings/settings_frontend.cc
diff --git a/chrome/browser/extensions/settings/settings_frontend.cc b/chrome/browser/extensions/settings/settings_frontend.cc
index 99d0441fc72ad6fdd8586199d477628bdbbee515..3cc29ca96d7422167ee4c3c1791f933d501541a8 100644
--- a/chrome/browser/extensions/settings/settings_frontend.cc
+++ b/chrome/browser/extensions/settings/settings_frontend.cc
@@ -91,9 +91,9 @@ void CallbackWithUnlimitedStorage(
 
 SettingsStorageQuotaEnforcer::Limits GetLocalLimits() {
   SettingsStorageQuotaEnforcer::Limits limits = {
-    api::storage::local::QUOTA_BYTES,
-    UINT_MAX,
-    UINT_MAX
+    static_cast<size_t>(api::storage::local::QUOTA_BYTES),
+    static_cast<size_t>(UINT_MAX),
+    static_cast<size_t>(UINT_MAX)
   };
   return limits;
 }