Change most uses of Pickle to base::Pickle

storage/browser/fileapi/sandbox_prioritized_origin_database.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 "storage/browser/fileapi/sandbox_prioritized_origin_database.h"
 
 #include "base/files/file.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/pickle.h"
@@ skipping 12 matching lines @@
 
 namespace {
 
 bool WritePrimaryOriginFile(const base::FilePath& path,
                             const std::string& origin) {
   base::File file(path, base::File::FLAG_OPEN_ALWAYS | base::File::FLAG_WRITE);
   if (!file.IsValid())
     return false;
   if (!file.created())
     file.SetLength(0);
-  Pickle pickle;
+  base::Pickle pickle;
   pickle.WriteString(origin);
   file.Write(0, static_cast<const char*>(pickle.data()), pickle.size());
   file.Flush();
   return true;
 }
 
 bool ReadPrimaryOriginFile(const base::FilePath& path,
                            std::string* origin) {
   std::string buffer;
   if (!base::ReadFileToString(path, &buffer))
     return false;
-  Pickle pickle(buffer.data(), buffer.size());
-  PickleIterator iter(pickle);
+  base::Pickle pickle(buffer.data(), buffer.size());
+  base::PickleIterator iter(pickle);
   return iter.ReadString(origin) && !origin->empty();
 }
 
 }  // namespace
 
 SandboxPrioritizedOriginDatabase::SandboxPrioritizedOriginDatabase(
     const base::FilePath& file_system_directory,
     leveldb::Env* env_override)
     : file_system_directory_(file_system_directory),
       env_override_(env_override),
@@ skipping 159 matching lines @@
   }
 }
 
 SandboxOriginDatabase*
 SandboxPrioritizedOriginDatabase::GetSandboxOriginDatabase() {
   MaybeInitializeNonPrimaryDatabase(true);
   return origin_database_.get();
 }
 
 }  // namespace storage