Change most uses of Pickle to base::Pickle

content/browser/zygote_host/zygote_host_impl_linux.cc

Index: content/browser/zygote_host/zygote_host_impl_linux.cc
diff --git a/content/browser/zygote_host/zygote_host_impl_linux.cc b/content/browser/zygote_host/zygote_host_impl_linux.cc
index 3506207247e02e91284efb188fcccf7fb2900fa3..015acf14264bd02da0af0508fd64b57d14d4d4a2 100644
--- a/content/browser/zygote_host/zygote_host_impl_linux.cc
+++ b/content/browser/zygote_host/zygote_host_impl_linux.cc
@@ -221,7 +221,7 @@ void ZygoteHostImpl::Init(const std::string& sandbox_cmd) {
   close(fds[1]);
   control_fd_ = fds[0];
 
-  Pickle pickle;
+  base::Pickle pickle;
   pickle.WriteInt(kZygoteCommandGetSandboxStatus);
   if (!SendMessage(pickle, NULL))
     LOG(FATAL) << "Cannot communicate with zygote";
@@ -275,7 +275,7 @@ void ZygoteHostImpl::ZygoteChildDied(pid_t process) {
   }
 }
 
-bool ZygoteHostImpl::SendMessage(const Pickle& data,
+bool ZygoteHostImpl::SendMessage(const base::Pickle& data,
                                  const std::vector<int>* fds) {
   DCHECK_NE(-1, control_fd_);
   CHECK(data.size() <= kZygoteMaxMessageLength)
@@ -314,7 +314,7 @@ pid_t ZygoteHostImpl::ForkRequest(const std::vector<std::string>& argv,
                                   scoped_ptr<FileDescriptorInfo> mapping,
                                   const std::string& process_type) {
   DCHECK(init_);
-  Pickle pickle;
+  base::Pickle pickle;
 
   int raw_socks[2];
   PCHECK(0 == socketpair(AF_UNIX, SOCK_SEQPACKET, 0, raw_socks));
@@ -378,7 +378,7 @@ pid_t ZygoteHostImpl::ForkRequest(const std::vector<std::string>& argv,
       my_sock.reset();
 
       // Always send PID back to zygote.
-      Pickle pid_pickle;
+      base::Pickle pid_pickle;
       pid_pickle.WriteInt(kZygoteCommandForkRealPID);
       pid_pickle.WriteInt(real_pid);
       if (!SendMessage(pid_pickle, NULL))
@@ -390,8 +390,8 @@ pid_t ZygoteHostImpl::ForkRequest(const std::vector<std::string>& argv,
     char buf[kMaxReplyLength];
     const ssize_t len = ReadReply(buf, sizeof(buf));
 
-    Pickle reply_pickle(buf, len);
-    PickleIterator iter(reply_pickle);
+    base::Pickle reply_pickle(buf, len);
+    base::PickleIterator iter(reply_pickle);
     if (len <= 0 || !iter.ReadInt(&pid))
       return base::kNullProcessHandle;
 
@@ -513,7 +513,7 @@ void ZygoteHostImpl::AdjustRendererOOMScore(base::ProcessHandle pid,
 
 void ZygoteHostImpl::EnsureProcessTerminated(pid_t process) {
   DCHECK(init_);
-  Pickle pickle;
+  base::Pickle pickle;
 
   pickle.WriteInt(kZygoteCommandReap);
   pickle.WriteInt(process);
@@ -527,7 +527,7 @@ base::TerminationStatus ZygoteHostImpl::GetTerminationStatus(
     bool known_dead,
     int* exit_code) {
   DCHECK(init_);
-  Pickle pickle;
+  base::Pickle pickle;
   pickle.WriteInt(kZygoteCommandGetTerminationStatus);
   pickle.WriteBool(known_dead);
   pickle.WriteInt(handle);
@@ -552,9 +552,9 @@ base::TerminationStatus ZygoteHostImpl::GetTerminationStatus(
   } else if (len == 0) {
     LOG(WARNING) << "Socket closed prematurely.";
   } else {
-    Pickle read_pickle(buf, len);
+    base::Pickle read_pickle(buf, len);
     int tmp_status, tmp_exit_code;
-    PickleIterator iter(read_pickle);
+    base::PickleIterator iter(read_pickle);
     if (!iter.ReadInt(&tmp_status) || !iter.ReadInt(&tmp_exit_code)) {
       LOG(WARNING)
           << "Error parsing GetTerminationStatus response from zygote.";