Move FloatRect from libgfx to libui

Moves FloatRect from libgfx (which is being disintegrated) to libui

Test: Builds and sailfish boots
Change-Id: I68c1b7d86a363066fe4d6f0c038ca9d92d7ab9c7
diff --git a/include/ui/Rect.h b/include/ui/Rect.h
index ce33d4e..3d600be 100644
--- a/include/ui/Rect.h
+++ b/include/ui/Rect.h
@@ -17,12 +17,12 @@
 #ifndef ANDROID_UI_RECT
 #define ANDROID_UI_RECT
 
-#include <gfx/FloatRect.h>
 #include <utils/Flattenable.h>
 #include <utils/Log.h>
 #include <utils/TypeHelpers.h>
 #include <log/log.h>
 
+#include <ui/FloatRect.h>
 #include <ui/Point.h>
 
 #include <android/rect.h>
@@ -185,7 +185,7 @@
     inline int32_t height() const { return getHeight(); }
     inline void set(const Rect& rhs) { operator = (rhs); }
 
-    gfx::FloatRect toFloatRect() const {
+    FloatRect toFloatRect() const {
         return {static_cast<float>(left), static_cast<float>(top),
                 static_cast<float>(right), static_cast<float>(bottom)};
     }