Re-land "Replace CPDF_Rect and CPDF_Point with CFX types."

core/include/fxcrt/fx_coordinates.h

Index: core/include/fxcrt/fx_coordinates.h
diff --git a/core/include/fxcrt/fx_coordinates.h b/core/include/fxcrt/fx_coordinates.h
index 053d6376894cdcb0e5768c2b5b964f985d8822fd..30770309a0aff60a4f06dee2ccbb0fa51373447f 100644
--- a/core/include/fxcrt/fx_coordinates.h
+++ b/core/include/fxcrt/fx_coordinates.h
@@ -415,6 +415,15 @@ struct FX_SMALL_RECT {
 
   int16_t Bottom;
 };
+
+class CFX_FloatPoint {
+ public:
+  CFX_FloatPoint(FX_FLOAT xx, FX_FLOAT yy) : x(xx), y(yy) {}
+
+  FX_FLOAT x;
+  FX_FLOAT y;
+};
+
 class CFX_FloatRect {
  public:
   CFX_FloatRect() { left = right = bottom = top = 0; }