Cleanup: Add a note to BrowserChildProcessHost::Launch().

content/browser/browser_child_process_host_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_
 #define CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_
 
 #include <list>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/process.h"
 #include "content/browser/child_process_launcher.h"
 #include "content/public/browser/browser_child_process_host.h"
 #include "content/public/browser/child_process_data.h"
 #include "content/public/common/child_process_host_delegate.h"
 
 namespace content {
 class BrowserChildProcessHostIterator;
 }
 
 // Plugins/workers and other child processes that live on the IO thread use this
 // class. RenderProcessHostImpl is the main exception that doesn't use this
 /// class because it lives on the UI thread.
-class CONTENT_EXPORT BrowserChildProcessHostImpl :
-    public content::BrowserChildProcessHost,
-    public NON_EXPORTED_BASE(content::ChildProcessHostDelegate),
-    public ChildProcessLauncher::Client {
+class CONTENT_EXPORT BrowserChildProcessHostImpl
+    : public content::BrowserChildProcessHost,
+      public NON_EXPORTED_BASE(content::ChildProcessHostDelegate),
+      public ChildProcessLauncher::Client {
  public:
   BrowserChildProcessHostImpl(
       content::ProcessType type,
       content::BrowserChildProcessHostDelegate* delegate);
   virtual ~BrowserChildProcessHostImpl();
 
   // Terminates all child processes and deletes each BrowserChildProcessHost
   // instance.
   static void TerminateAll();
 
-  // BrowserChildProcessHostImpl implementation:
+  // BrowserChildProcessHost implementation:
   virtual bool Send(IPC::Message* message) OVERRIDE;
   virtual void Launch(
 #if defined(OS_WIN)
       const FilePath& exposed_dir,
 #elif defined(OS_POSIX)
       bool use_zygote,
       const base::EnvironmentVector& environ,
 #endif
       CommandLine* cmd_line) OVERRIDE;
   virtual const content::ChildProcessData& GetData() const OVERRIDE;
@@ skipping 37 matching lines @@
   virtual void OnProcessLaunched() OVERRIDE;
 
   content::ChildProcessData data_;
   content::BrowserChildProcessHostDelegate* delegate_;
   scoped_ptr<content::ChildProcessHost> child_process_host_;
 
   scoped_ptr<ChildProcessLauncher> child_process_;
 };
 
 #endif  // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_