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

core/src/fpdftext/fpdf_text_int.cpp

Index: core/src/fpdftext/fpdf_text_int.cpp
diff --git a/core/src/fpdftext/fpdf_text_int.cpp b/core/src/fpdftext/fpdf_text_int.cpp
index 8e2eae1251f5106ec5fa601404ace13834027295..77b610a7e89f9c90f1955769ab5d4275f234ac9d 100644
--- a/core/src/fpdftext/fpdf_text_int.cpp
+++ b/core/src/fpdftext/fpdf_text_int.cpp
@@ -301,7 +301,7 @@ void CPDF_TextPage::GetRectArray(int start,
   rectArray.Add(rect);
 }
 
-int CPDF_TextPage::GetIndexAtPos(CPDF_Point point,
+int CPDF_TextPage::GetIndexAtPos(CFX_FloatPoint point,
                                  FX_FLOAT xTolerance,
                                  FX_FLOAT yTolerance) const {
   if (!m_bIsParsed)
@@ -424,7 +424,7 @@ int CPDF_TextPage::GetIndexAtPos(FX_FLOAT x,
                                  FX_FLOAT y,
                                  FX_FLOAT xTolerance,
                                  FX_FLOAT yTolerance) const {
-  CPDF_Point point(x, y);
+  CFX_FloatPoint point(x, y);
   return GetIndexAtPos(point, xTolerance, yTolerance);
 }