Move UnixDomainSocket to base namespace

content/browser/renderer_host/sandbox_ipc_linux.cc

 // Copyright 2014 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/browser/renderer_host/sandbox_ipc_linux.h"
 
 #include <fcntl.h>
 #include <sys/poll.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
@@ skipping 113 matching lines @@
 
 void SandboxIPCHandler::HandleRequestFromRenderer(int fd) {
   ScopedVector<base::ScopedFD> fds;
 
   // A FontConfigIPC::METHOD_MATCH message could be kMaxFontFamilyLength
   // bytes long (this is the largest message type).
   // 128 bytes padding are necessary so recvmsg() does not return MSG_TRUNC
   // error for a maximum length message.
   char buf[FontConfigIPC::kMaxFontFamilyLength + 128];
 
-  const ssize_t len = UnixDomainSocket::RecvMsg(fd, buf, sizeof(buf), &fds);
+  const ssize_t len =
+      base::UnixDomainSocket::RecvMsg(fd, buf, sizeof(buf), &fds);
   if (len == -1) {
     // TODO: should send an error reply, or the sender might block forever.
     NOTREACHED() << "Sandbox host message is larger than kMaxFontFamilyLength";
     return;
   }
   if (fds.empty())
     return;
 
   Pickle pickle(buf, len);
   PickleIterator iter(pickle);
@@ skipping 298 matching lines @@
 }
 
 void SandboxIPCHandler::EnsureWebKitInitialized() {
   if (blink_platform_impl_)
     return;
   blink_platform_impl_.reset(new BlinkPlatformImpl);
   blink::initializeWithoutV8(blink_platform_impl_.get());
 }
 
 }  // namespace content