Make callers of CommandLine use it via the base:: namespace.

content/zygote/zygote_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_linux.h"
 
 #include <fcntl.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/types.h>
@@ skipping 515 matching lines @@
     // Our socket from the browser.
     PCHECK(0 == IGNORE_EINTR(close(kZygoteSocketPairFd)));
 
     // Pass ownership of file descriptors from fds to GlobalDescriptors.
     for (ScopedVector<base::ScopedFD>::iterator i = fds.begin(); i != fds.end();
          ++i)
       ignore_result((*i)->release());
     base::GlobalDescriptors::GetInstance()->Reset(mapping);
 
     // Reset the process-wide command line to our new command line.
-    CommandLine::Reset();
-    CommandLine::Init(0, NULL);
-    CommandLine::ForCurrentProcess()->InitFromArgv(args);
+    base::CommandLine::Reset();
+    base::CommandLine::Init(0, NULL);
+    base::CommandLine::ForCurrentProcess()->InitFromArgv(args);
 
     // Update the process title. The argv was already cached by the call to
     // SetProcessTitleFromCommandLine in ChromeMain, so we can pass NULL here
     // (we don't have the original argv at this point).
     SetProcessTitleFromCommandLine(NULL);
   } else if (child_pid < 0) {
     LOG(ERROR) << "Zygote could not fork: process_type " << process_type
         << " numfds " << numfds << " child_pid " << child_pid;
   }
   return child_pid;
@@ skipping 33 matching lines @@
                                     PickleIterator iter) {
   if (HANDLE_EINTR(write(fd, &sandbox_flags_, sizeof(sandbox_flags_))) !=
                    sizeof(sandbox_flags_)) {
     PLOG(ERROR) << "write";
   }
 
   return false;
 }
 
 }  // namespace content