Change most uses of Pickle to base::Pickle

content/zygote/zygote_main_linux.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 "content/zygote/zygote_main.h"
 
 #include <dlfcn.h>
 #include <fcntl.h>
 #include <pthread.h>
 #include <signal.h>
@@ skipping 75 matching lines @@
   second->Run();
 }
 
 }  // namespace
 
 // See http://code.google.com/p/chromium/wiki/LinuxZygote
 
 static void ProxyLocaltimeCallToBrowser(time_t input, struct tm* output,
                                         char* timezone_out,
                                         size_t timezone_out_len) {
-  Pickle request;
+  base::Pickle request;
   request.WriteInt(LinuxSandbox::METHOD_LOCALTIME);
   request.WriteString(
       std::string(reinterpret_cast<char*>(&input), sizeof(input)));
 
   uint8_t reply_buf[512];
   const ssize_t r = UnixDomainSocket::SendRecvMsg(
       GetSandboxFD(), reply_buf, sizeof(reply_buf), NULL,
       request);
   if (r == -1) {
     memset(output, 0, sizeof(struct tm));
     return;
   }
 
-  Pickle reply(reinterpret_cast<char*>(reply_buf), r);
-  PickleIterator iter(reply);
+  base::Pickle reply(reinterpret_cast<char*>(reply_buf), r);
+  base::PickleIterator iter(reply);
   std::string result, timezone;
   if (!iter.ReadString(&result) ||
       !iter.ReadString(&timezone) ||
       result.size() != sizeof(struct tm)) {
     memset(output, 0, sizeof(struct tm));
     return;
   }
 
   memcpy(output, result.data(), sizeof(struct tm));
   if (timezone_out_len) {
@@ skipping 488 matching lines @@
   const bool namespace_sandbox_engaged = sandbox_flags & kSandboxLinuxUserNS;
   CHECK_EQ(using_namespace_sandbox, namespace_sandbox_engaged);
 
   Zygote zygote(sandbox_flags, fork_delegates.Pass(), extra_children,
                 extra_fds);
   // This function call can return multiple times, once per fork().
   return zygote.ProcessRequests();
 }
 
 }  // namespace content