Removing a bunch of unused platform code.

Source/WebCore/platform/graphics/FloatRect.h

Index: Source/WebCore/platform/graphics/FloatRect.h
diff --git a/Source/WebCore/platform/graphics/FloatRect.h b/Source/WebCore/platform/graphics/FloatRect.h
index 40498d403c13795d26de7fa3c8d17eefd7383023..b8475aa6acec6cc8b34cd763e898877d1a73d2d1 100644
--- a/Source/WebCore/platform/graphics/FloatRect.h
+++ b/Source/WebCore/platform/graphics/FloatRect.h
@@ -42,20 +42,6 @@ typedef struct _NSRect NSRect;
 #endif
 #endif
 
-#if PLATFORM(QT)
-QT_BEGIN_NAMESPACE
-class QRectF;
-QT_END_NAMESPACE
-#endif
-
-#if PLATFORM(BLACKBERRY)
-namespace BlackBerry {
-namespace Platform {
-class FloatRect;
-}
-}
-#endif
-
 #if USE(SKIA)
 struct SkRect;
 #endif
@@ -182,11 +168,6 @@ public:
     void fitToPoints(const FloatPoint& p0, const FloatPoint& p1, const FloatPoint& p2);
     void fitToPoints(const FloatPoint& p0, const FloatPoint& p1, const FloatPoint& p2, const FloatPoint& p3);
 
-#if PLATFORM(BLACKBERRY)
-    FloatRect(const BlackBerry::Platform::FloatRect&);
-    operator BlackBerry::Platform::FloatRect() const;
-#endif
-
 #if USE(CG) || USE(SKIA_ON_MAC_CHROMIUM)
     FloatRect(const CGRect&);
     operator CGRect() const;
@@ -198,12 +179,6 @@ public:
     operator NSRect() const;
 #endif
 
-#if PLATFORM(QT)
-    FloatRect(const QRectF&);
-    operator QRectF() const;
-    FloatRect normalized() const;
-#endif
-
 #if USE(SKIA)
     FloatRect(const SkRect&);
     operator SkRect() const;