[Blimp client] Move client code into blimp::client namespace

blimp/client/linux/blimp_main.cc

 // Copyright 2015 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 <X11/Xlib.h>
 
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "base/threading/thread.h"
 #include "blimp/client/blimp_startup.h"
 #include "blimp/client/session/blimp_client_session_linux.h"
 #include "blimp/client/session/navigation_feature.h"
 #include "blimp/client/session/tab_control_feature.h"
 
 namespace {
 const char kDefaultUrl[] = "https://www.google.com";
 const int kDummyTabId = 0;
 }
 
 int main(int argc, const char**argv) {
   base::AtExitManager at_exit;
   base::CommandLine::Init(argc, argv);
 
   XInitThreads();
 
-  blimp::InitializeLogging();
-  blimp::InitializeMainMessageLoop();
+  blimp::client::InitializeLogging();
+  blimp::client::InitializeMainMessageLoop();
 
-  blimp::BlimpClientSessionLinux session;
+  blimp::client::BlimpClientSessionLinux session;
   session.GetTabControlFeature()->CreateTab(kDummyTabId);
 
   // If there is a non-switch argument to the command line, load that url.
   base::CommandLine::StringVector args =
       base::CommandLine::ForCurrentProcess()->GetArgs();
   std::string url = args.size() > 0 ? args[0] : kDefaultUrl;
   session.GetNavigationFeature()->NavigateToUrlText(kDummyTabId, url);
 
   base::RunLoop().Run();
 }