Bulk fixes to get Mac Test Shell more compile-happy.

webkit/tools/test_shell/event_sending_controller.h

 // Copyright (c) 2006-2008 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.
 
 
 /*
   EventSendingController class:
   Bound to a JavaScript window.eventSender object using
   CppBoundClass::BindToJavascript(), this allows layout tests that are run in
   the test_shell to fire DOM events.
   
   The OSX reference file is in
   WebKit/WebKitTools/DumpRenderTree/EventSendingController.m
 */
 
-#ifndef WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H__
-#define WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H__
+#ifndef WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H_
+#define WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H_
 
+#include "build/build_config.h"
 #include "base/gfx/point.h"
 #include "webkit/glue/cpp_bound_class.h"
 #include "webkit/glue/webinputevent.h"
 
+#if defined(OS_WIN)
 struct IDataObject;
 struct IDropSource;
+#endif
 class TestShell;
 class WebView;
 
 class EventSendingController : public CppBoundClass {
  public:
   // Builds the property and method lists needed to bind this class to a JS
   // object.
   EventSendingController(TestShell* shell);
 
   // Resets some static variable state.
   void Reset();
 
+#if defined(OS_WIN)
   // Simulate Windows' drag&drop system call.
   static void DoDragDrop(IDataObject* drag_data);
+#endif
 
   // JS callback methods.
   void mouseDown(const CppArgumentList& args, CppVariant* result);
   void mouseUp(const CppArgumentList& args, CppVariant* result);
   void mouseMoveTo(const CppArgumentList& args, CppVariant* result);
   void leapForward(const CppArgumentList& args, CppVariant* result);
   void keyDown(const CppArgumentList& args, CppVariant* result);
   void textZoomIn(const CppArgumentList& args, CppVariant* result);
   void textZoomOut(const CppArgumentList& args, CppVariant* result);
 
@@ skipping 28 matching lines @@
   // Non-owning pointer.  The LayoutTestController is owned by the host.
   static TestShell* shell_;
 
   // Location of last mouseMoveTo event.
   static gfx::Point last_mouse_pos_;
 
   // Currently pressed mouse button (Left/Right/Middle or None)
   static WebMouseEvent::Button pressed_button_;
 };
 
-#endif  // WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H__
+#endif  // WEBKIT_TOOLS_TEST_SHELL_EVENT_SENDING_CONTROLLER_H_