Use IntRect instead of FloatRect for window positions and sizes

Source/platform/PlatformScreen.cpp

Index: Source/platform/PlatformScreen.cpp
diff --git a/Source/platform/PlatformScreen.cpp b/Source/platform/PlatformScreen.cpp
index 6c686578f1d4ad77efff359199419702f83bf3e2..60b2ee3b8ba9518e73b1c6e9692fb4594a4b9940 100644
--- a/Source/platform/PlatformScreen.cpp
+++ b/Source/platform/PlatformScreen.cpp
@@ -72,19 +72,19 @@ bool screenIsMonochrome(Widget* widget)
     return hostWindow->screenInfo().isMonochrome;
 }
 
-FloatRect screenRect(Widget* widget)
+IntRect screenRect(Widget* widget)
 {
     HostWindow* hostWindow = toHostWindow(widget);
     if (!hostWindow)
-        return FloatRect();
+        return IntRect();
     return IntRect(hostWindow->screenInfo().rect);

[Jens Widell, 2015/01/28 12:29:55]

WebScreenInfo::rect is WebRect, so changing the return value to IntRect doesn't
restrict the return value.

And the WebRect was of course tellingly explicitly cast to an IntRect along the
way as well.

[Mike West, 2015/01/28 13:33:17]

Acknowledged.

 }
 
-FloatRect screenAvailableRect(Widget* widget)
+IntRect screenAvailableRect(Widget* widget)
 {
     HostWindow* hostWindow = toHostWindow(widget);
     if (!hostWindow)
-        return FloatRect();
+        return IntRect();
     return IntRect(hostWindow->screenInfo().availableRect);

[Jens Widell, 2015/01/28 12:29:55]

WebScreenInfo::availableRect is WebRect too.

[Mike West, 2015/01/28 13:33:17]

Acknowledged.

 }