Fix a typo (one extra '!') in the previous checkin (r13601).

R=eroman
Review URL: http://codereview.chromium.org/113730

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16696 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/net/proxy/proxy_script_fetcher.cc b/net/proxy/proxy_script_fetcher.cc
index a397caa3..f2e5a39 100644
--- a/net/proxy/proxy_script_fetcher.cc
+++ b/net/proxy/proxy_script_fetcher.cc
@@ -224,7 +224,7 @@
     if (logging::GetMinLogLevel() <= logging::LOG_INFO) {
       std::string mime_type;
       cur_request_->GetMimeType(&mime_type);
-      if (!!IsPacMimeType(mime_type)) {
+      if (!IsPacMimeType(mime_type)) {
         LOG(INFO) << "Fetched PAC script does not have a proper mime type: "
                   << mime_type;
       }