cc: Use ui/gfx geometry types for the CCRenderPass and CCDrawQuad classes.

cc/stubs/FloatPoint.h

Index: cc/stubs/FloatPoint.h
diff --git a/cc/stubs/FloatPoint.h b/cc/stubs/FloatPoint.h
index 4ce268188aa7ee6f97d8945426f71c013ae55194..b449d28f39d3024111a723779ec503f77d5d1bfd 100644
--- a/cc/stubs/FloatPoint.h
+++ b/cc/stubs/FloatPoint.h
@@ -12,6 +12,7 @@
 #else
 #include "third_party/WebKit/Source/WebCore/platform/graphics/FloatPoint.h"
 #endif
+#include "cc/math/float_point.h"
 
 namespace cc {
 
@@ -44,6 +45,8 @@ public:
     {
 
     }
+
+    operator ccmath::FloatPoint() const { return ccmath::FloatPoint(x(), y()); }
 };
 
 }