Launches a privileged utility process.

content/browser/browser_child_process_host_impl.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/browser/browser_child_process_host_impl.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 110 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   // Make a copy since the BrowserChildProcessHost dtor mutates the original
   // list.
   BrowserChildProcessList copy = g_child_process_list.Get();
   for (BrowserChildProcessList::iterator it = copy.begin();
        it != copy.end(); ++it) {
     delete (*it)->delegate();  // ~*HostDelegate deletes *HostImpl.
   }
 }
 
+#if defined(OS_WIN)
+void BrowserChildProcessHostImpl::LaunchElevated(CommandLine* cmd_line) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+
+  GetContentClient()->browser()->AppendExtraCommandLineSwitches(
+      cmd_line, data_.id);
+
+  const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess();
+  static const char* kForwardSwitches[] = {
+    switches::kDisableLogging,
+    switches::kEnableDCHECK,
+    switches::kEnableLogging,
+    switches::kLoggingLevel,
+    switches::kTraceToConsole,
+    switches::kV,
+    switches::kVModule,
+    switches::kEnableHighResolutionTime,
+  };
+  cmd_line->CopySwitchesFrom(browser_command_line, kForwardSwitches,
+                             arraysize(kForwardSwitches));
+
+  child_process_.reset(ChildProcessLauncher::CreateElevated(
+      cmd_line,
+      data_.id,
+      this));
+}
+#endif
+
 void BrowserChildProcessHostImpl::Launch(
 #if defined(OS_WIN)
     SandboxedProcessLauncherDelegate* delegate,
 #elif defined(OS_POSIX)
     bool use_zygote,
     const base::EnvironmentMap& environ,
 #endif
     CommandLine* cmd_line) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
@@ skipping 12 matching lines @@
 #if defined(OS_POSIX)
     switches::kChildCleanExit,
 #endif
 #if defined(OS_WIN)
     switches::kEnableHighResolutionTime,
 #endif
   };
   cmd_line->CopySwitchesFrom(browser_command_line, kForwardSwitches,
                              arraysize(kForwardSwitches));
 
-  child_process_.reset(new ChildProcessLauncher(
+  child_process_.reset(ChildProcessLauncher::Create(
 #if defined(OS_WIN)
       delegate,
 #elif defined(OS_POSIX)
       use_zygote,
       environ,
       child_process_host_->TakeClientFileDescriptor(),
 #endif
       cmd_line,
       data_.id,
       this));
@@ skipping 178 matching lines @@
 
 void BrowserChildProcessHostImpl::OnProcessExitedEarly(
     base::WaitableEvent* event) {
   DeleteProcessWaitableEvent(event);
   OnChildDisconnected();
 }
 
 #endif
 
 }  // namespace content