Cleanup: Remove unneeded forward declarations in printing, sandbox, and skia.

sandbox/sandbox_poc/main_ui_window.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 SANDBOX_SANDBOX_POC_MAIN_UI_WINDOW_H__
 #define SANDBOX_SANDBOX_POC_MAIN_UI_WINDOW_H__
 
 #include <string>
+
 #include "base/basictypes.h"
 
 namespace sandbox {
 class BrokerServices;
-class SandboxFactory;
-class TargetProcess;
 enum ResultCode;
 }
 
 // Header file for the MainUIWindow, a simple window with a menu bar that
 // can pop up a dialog (accessible through the menu bar), to specify a path and
 // filename of any DLL to load and choose an entry point of his/her choice
 // (note: only entry points with no parameters are expected to work).
 //
 // The purpose of this is to be able to spawn an EXE inside a SandBox, have it
 // load a DLL and call the entry point on it to test how it behaves inside the
@@ skipping 25 matching lines @@
   // Creates the main window, displays it and starts the message pump. This
   // call will not return until user closes the main UI window that appears
   // as a result. Arguments 'instance', 'command_line' and 'show_cmd' can be
   // passed in directly from winmain. The 'broker' argument is a pointer to a
   // BrokerService that will launch a new EXE inside the sandbox and load the
   // DLL of the user's choice.
   unsigned int CreateMainWindowAndLoop(HINSTANCE instance,
                                        wchar_t* command_line,
                                        int show_command,
                                        sandbox::BrokerServices* broker);
+
  private:
   // The default value DLL name to add to the edit box.
   static const wchar_t kDefaultDll_[];
 
   // The default value to show in the entry point.
   static const wchar_t kDefaultEntryPoint_[];
 
   // The default value to show in the log file.
   static const wchar_t kDefaultLogFile_[];
 
@@ skipping 114 matching lines @@
   // user.
   static HWND list_view_;
 
   // Pipe used to communicate the logs between the target and the broker.
   HANDLE pipe_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(MainUIWindow);
 };
 
 #endif  // SANDBOX_SANDBOX_POC_MAIN_UI_WINDOW_H__