Move more uses of string16 to specify base::

base/pickle.cc

 // Copyright (c) 2012 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 "base/pickle.h"
 
 #include <stdlib.h>
 
 #include <algorithm>  // for max()
 
 //------------------------------------------------------------------------------
 
+using base::char16;
+using base::string16;
+
 // static
 const int Pickle::kPayloadUnit = 64;
 
 static const size_t kCapacityReadOnly = static_cast<size_t>(-1);
 
 PickleIterator::PickleIterator(const Pickle& pickle)
     : read_ptr_(pickle.payload()),
       read_end_ptr_(pickle.end_of_payload()) {
 }
 
@@ skipping 302 matching lines @@
   if (new_size > capacity_after_header_) {
     Resize(std::max(capacity_after_header_ * 2, new_size));
   }
 
   char* write = mutable_payload() + write_offset_;
   memcpy(write, data, length);
   memset(write + length, 0, data_len - length);
   header_->payload_size = static_cast<uint32>(write_offset_ + length);
   write_offset_ = new_size;
 }