Change most uses of Pickle to base::Pickle

chrome/browser/media/webrtc_log_uploader.cc

 // Copyright 2013 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 "chrome/browser/media/webrtc_log_uploader.h"
 
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
@@ skipping 228 matching lines @@
       .AddExtension(FILE_PATH_LITERAL(".rtp_out"));
 
   scoped_ptr<MetaDataMap> meta_data(new MetaDataMap());
   {
     std::string meta_data_contents;
     base::FilePath meta_path =
         upload_data.log_path.AppendASCII(upload_data.local_log_id)
         .AddExtension(FILE_PATH_LITERAL(".meta"));
     if (base::ReadFileToString(meta_path, &meta_data_contents) &&
         !meta_data_contents.empty()) {
-      Pickle pickle(&meta_data_contents[0], meta_data_contents.size());
-      PickleIterator it(pickle);
+      base::Pickle pickle(&meta_data_contents[0], meta_data_contents.size());
+      base::PickleIterator it(pickle);
       std::string key, value;
       while (it.ReadString(&key) && it.ReadString(&value))
         (*meta_data.get())[key] = value;
     }
   }
 
   UploadCompressedLog(compressed_log, meta_data.Pass(), upload_data_with_rtp);
 }
 
 void WebRtcLogUploader::LoggingStoppedDoStore(
@@ skipping 28 matching lines @@
     base::Move(log_paths.incoming_rtp_dump, rtp_path);
   }
 
   if (!log_paths.outgoing_rtp_dump.empty()) {
     base::FilePath rtp_path = log_paths.log_path.AppendASCII(log_id)
         .AddExtension(FILE_PATH_LITERAL(".rtp_out"));
     base::Move(log_paths.outgoing_rtp_dump, rtp_path);
   }
 
   if (meta_data.get() && !meta_data->empty()) {
-    Pickle pickle;
+    base::Pickle pickle;
     for (const auto& it : *meta_data.get()) {
       pickle.WriteString(it.first);
       pickle.WriteString(it.second);
     }
     base::FilePath meta_path = log_paths.log_path.AppendASCII(log_id)
         .AddExtension(FILE_PATH_LITERAL(".meta"));
     base::WriteFile(meta_path, static_cast<const char*>(pickle.data()),
         pickle.size());
   }
 
@@ skipping 255 matching lines @@
     if (!success) {
       error_message = "Uploading failed, response code: " +
                       base::IntToString(response_code);
     }
     content::BrowserThread::PostTask(
         content::BrowserThread::UI, FROM_HERE,
         base::Bind(upload_done_data.callback, success, report_id,
                    error_message));
   }
 }