Move WebDevToolsAgent{Delegate} into the WebKit API....

webkit/tools/test_shell/test_shell.h

 /*
  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 30 matching lines @@
 #include "webkit/tools/test_shell/layout_test_controller.h"
 #include "webkit/tools/test_shell/text_input_controller.h"
 #include "webkit/tools/test_shell/test_webview_delegate.h"
 #include "webkit/tools/test_shell/webview_host.h"
 #include "webkit/tools/test_shell/webwidget_host.h"
 
 typedef std::list<gfx::NativeWindow> WindowList;
 
 struct WebPreferences;
 class AccessibilityController;
+class FilePath;
 class TestNavigationEntry;
 class TestNavigationController;
 
 namespace base {
 class StringPiece;
 }
 
 class TestShell {
 public:
     struct TestParams {
@@ skipping 295 matching lines @@
 #if defined(OS_WIN)
     // Used by the watchdog to know when it's finished.
     HANDLE finished_event_;
 #endif
 
     // Dump the stats table counters on exit.
     bool dump_stats_table_on_exit_;
 };
 
 #endif // WEBKIT_TOOLS_TEST_SHELL_TEST_SHELL_H_