[Chromoting] Implement host safe-mode

remoting/host/win/worker_process_launcher.h

Index: remoting/host/win/worker_process_launcher.h
diff --git a/remoting/host/win/worker_process_launcher.h b/remoting/host/win/worker_process_launcher.h
index 6c68206a2a8e2d8ca23725ed73538308720d4e78..19a98ca49a315bb338691b5c7e7764167b3b3773 100644
--- a/remoting/host/win/worker_process_launcher.h
+++ b/remoting/host/win/worker_process_launcher.h
@@ -10,6 +10,7 @@
 #include <memory>
 
 #include "base/callback.h"
+#include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ -97,6 +98,9 @@ class WorkerProcessLauncher : public base::win::ObjectWatcher::Delegate {
   void OnChannelConnected(int32_t peer_pid);
   void OnChannelError();
 
+  // Appends extra command line switches to |command_line|.
+  void AppendSwitches(base::CommandLine* command_line) const;
+
  private:
   friend class WorkerProcessLauncherTest;
 
@@ -161,6 +165,9 @@ class WorkerProcessLauncher : public base::win::ObjectWatcher::Delegate {
   // The handle of the worker process, if launched.
   base::win::ScopedHandle worker_process_;
 
+  // How many times the process has been started.
+  int start_counter_ = 0;
+
   SEQUENCE_CHECKER(sequence_checker_);
 
   DISALLOW_COPY_AND_ASSIGN(WorkerProcessLauncher);