Use IntRect instead of FloatRect for window positions and sizes

Source/core/page/Chrome.cpp

 /*
  * Copyright (C) 2006, 2007, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2012, Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 20 matching lines @@
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/FrameTree.h"
 #include "core/page/Page.h"
 #include "core/page/PopupOpeningObserver.h"
 #include "core/page/ScopedPageLoadDeferrer.h"
 #include "core/page/WindowFeatures.h"
 #include "core/rendering/HitTestResult.h"
 #include "platform/FileChooser.h"
 #include "platform/Logging.h"
-#include "platform/geometry/FloatRect.h"
+#include "platform/geometry/IntRect.h"
 #include "platform/network/DNS.h"
 #include "public/platform/WebScreenInfo.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
 using namespace HTMLNames;
 
 Chrome::Chrome(Page* page, ChromeClient* client)
@@ skipping 25 matching lines @@
 blink::WebScreenInfo Chrome::screenInfo() const
 {
     return m_client->screenInfo();
 }
 
 void Chrome::contentsSizeChanged(LocalFrame* frame, const IntSize& size) const
 {
     m_client->contentsSizeChanged(frame, size);
 }
 
-void Chrome::setWindowRect(const FloatRect& rect) const
+void Chrome::setWindowRect(const IntRect& rect) const
 {
     m_client->setWindowRect(rect);
 }
 
-FloatRect Chrome::windowRect() const
+IntRect Chrome::windowRect() const
 {
     return m_client->windowRect();
 }
 
-FloatRect Chrome::pageRect() const
+IntRect Chrome::pageRect() const
 {
     return m_client->pageRect();
 }
 
 void Chrome::focus() const
 {
     m_client->focus();
 }
 
 bool Chrome::canTakeFocus(WebFocusType type) const
@@ skipping 300 matching lines @@
 {
     m_client->registerViewportLayers();
 }
 
 void Chrome::willBeDestroyed()
 {
     m_client->chromeDestroyed();
 }
 
 } // namespace blink