Clean-up coding style

chrome/browser/safe_browsing/client_side_detection_host.cc

Index: chrome/browser/safe_browsing/client_side_detection_host.cc
diff --git a/chrome/browser/safe_browsing/client_side_detection_host.cc b/chrome/browser/safe_browsing/client_side_detection_host.cc
index ad77670bb51577e35a07f91876f5db9cf902cd81..7491d495cbc9cc8ea9c4d13260d604ba2e1adb29 100644
--- a/chrome/browser/safe_browsing/client_side_detection_host.cc
+++ b/chrome/browser/safe_browsing/client_side_detection_host.cc
@@ -688,12 +688,12 @@ void ClientSideDetectionHost::UpdateIPUrlMap(
 
   IPUrlMap::iterator it = browse_info_->ips.find(ip);
   if (it == browse_info_->ips.end()) {
-    if (int(browse_info_->ips.size()) < kMaxIPsPerBrowse) {
+    if (static_cast<int>(browse_info_->ips.size()) < kMaxIPsPerBrowse) {
       std::vector<IPUrlInfo> url_infos;
       url_infos.push_back(IPUrlInfo(url, method, referrer, resource_type));
       browse_info_->ips.insert(make_pair(ip, url_infos));
     }
-  } else if (int(it->second.size()) < kMaxUrlsPerIP) {
+  } else if (static_cast<int>(it->second.size()) < kMaxUrlsPerIP) {
     it->second.push_back(IPUrlInfo(url, method, referrer, resource_type));
   }
 }