blimp: Use stl utilities from the base namespace

blimp/net/blob_channel/blob_channel_sender_impl.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "blimp/net/blob_channel/blob_channel_sender_impl.h"
 
 #include <utility>
 
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 13 matching lines @@
 
 std::vector<BlobChannelSender::CacheStateEntry>
 BlobChannelSenderImpl::GetCachedBlobIds() const {
   const auto cache_state = cache_->GetCachedBlobIds();
   std::vector<CacheStateEntry> output;
   output.reserve(cache_state.size());
   for (const std::string& cached_id : cache_state) {
     CacheStateEntry next_output;
     next_output.id = cached_id;
     next_output.was_delivered =
-        ContainsKey(receiver_cache_contents_, cached_id);
+        base::ContainsKey(receiver_cache_contents_, cached_id);
     output.push_back(next_output);
   }
   return output;
 }
 
 void BlobChannelSenderImpl::PutBlob(const BlobId& id, BlobDataPtr data) {
   DCHECK(data);
   DCHECK(!id.empty());
 
   if (cache_->Contains(id)) {
@@ skipping 14 matching lines @@
     DVLOG(3) << "Suppressed redundant push: " << BlobIdToString(id);
     return;
   }
   receiver_cache_contents_.insert(id);
 
   VLOG(2) << "Deliver blob: " << BlobIdToString(id);
   delegate_->DeliverBlob(id, cache_->Get(id));
 }
 
 }  // namespace blimp