Remove more unused marcos.

Tools/TestWebKitAPI/PlatformWebView.h

Index: Tools/TestWebKitAPI/PlatformWebView.h
diff --git a/Tools/TestWebKitAPI/PlatformWebView.h b/Tools/TestWebKitAPI/PlatformWebView.h
index 3eb791a19ec573c76198224b05ea22321aa4a9d4..bf1950539f1f7f91fc4812d92a4c2967a113bd0e 100644
--- a/Tools/TestWebKitAPI/PlatformWebView.h
+++ b/Tools/TestWebKitAPI/PlatformWebView.h
@@ -43,33 +43,10 @@ typedef NSWindow *PlatformWindow;
 #elif defined(WIN32) || defined(_WIN32)
 typedef WKViewRef PlatformWKView;
 typedef HWND PlatformWindow;
-#elif PLATFORM(GTK)
-typedef WKViewRef PlatformWKView;
-typedef GtkWidget *PlatformWindow;
-#elif PLATFORM(EFL)
-typedef struct _Ecore_Evas Ecore_Evas;
-#if USE(EO)
-typedef struct _Eo Evas_Object;
-#else
-typedef struct _Evas_Object Evas_Object;
-#endif
-typedef Evas_Object* PlatformWKView;
-typedef Ecore_Evas* PlatformWindow;
-#elif PLATFORM(QT)
-QT_BEGIN_NAMESPACE
-class QQuickView;
-QT_END_NAMESPACE
-class QQuickWebView;
-typedef QQuickWebView* PlatformWKView;
-typedef QQuickView* PlatformWindow;
 #endif
 
 namespace TestWebKitAPI {
 
-#if PLATFORM(WIN)
-class WindowMessageObserver;
-#endif
-
 class PlatformWebView {
 public:
     PlatformWebView(WKContextRef, WKPageGroupRef = 0);
@@ -85,23 +62,9 @@ public:
     void simulateRightClick(unsigned x, unsigned y);
     void simulateMouseMove(unsigned x, unsigned y);
 
-#if PLATFORM(WIN)
-    void simulateAKeyDown();
-    void setParentWindowMessageObserver(WindowMessageObserver* observer) { m_parentWindowMessageObserver = observer; }
-#endif
-
 private:
-#if PLATFORM(WIN)
-    static void registerWindowClass();
-    static LRESULT CALLBACK wndProc(HWND, UINT message, WPARAM, LPARAM);
-#endif
-
     PlatformWKView m_view;
     PlatformWindow m_window;
-
-#if PLATFORM(WIN)
-    WindowMessageObserver* m_parentWindowMessageObserver;
-#endif
 };
 
 } // namespace TestWebKitAPI