Logging the NTP snippets request when verbose.

components/ntp_snippets/ntp_snippets_fetcher.cc

Index: components/ntp_snippets/ntp_snippets_fetcher.cc
diff --git a/components/ntp_snippets/ntp_snippets_fetcher.cc b/components/ntp_snippets/ntp_snippets_fetcher.cc
index b7786e57eb9d7932041cb72a9e6b14188e915729..95a2b637a7b314a276c7b82a703cc453adaa3afe 100644
--- a/components/ntp_snippets/ntp_snippets_fetcher.cc
+++ b/components/ntp_snippets/ntp_snippets_fetcher.cc
@@ -255,6 +255,10 @@ void NTPSnippetsFetcher::FetchSnippetsImpl(const GURL& url,
   headers.SetHeader("Content-Type", "application/json; charset=UTF-8");
   url_fetcher_->SetExtraRequestHeaders(headers.ToString());
   url_fetcher_->SetUploadData("application/json", request);
+  // Log the request for debugging network issues.
+  VLOG(1) << "Sendind a ntp snippets request to " << url << ":";

[Bernhard Bauer, 2016/06/21 16:33:05]

Nit: "Sending", "NTP".

[jkrcal, 2016/06/23 08:21:35]

Done.

+  VLOG(1) << headers.ToString();

[Bernhard Bauer, 2016/06/21 16:33:05]

You don't need a new VLOG() invocation; just keep the << chain (and align the
operators).

[jkrcal, 2016/06/23 08:21:35]

Done (added some new lines, as well).

+  VLOG(1) << request;
   // Fetchers are sometimes cancelled because a network change was detected.
   url_fetcher_->SetAutomaticallyRetryOnNetworkChanges(3);
   // Try to make fetching the files bit more robust even with poor connection.