Reland "Convert CFX_FloatPoint to CFX_PointF"

This CL updates the CFX_FloatPoint Cl to accommodate for the Origin CL being
reverted.

Change-Id: I345fe1117938a49ad9ee5f310fe7b5e21d9f1948
Reviewed-on: https://pdfium-review.googlesource.com/2697
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
diff --git a/fpdfsdk/cpdfsdk_widget.cpp b/fpdfsdk/cpdfsdk_widget.cpp
index 1af4703..7821e1f 100644
--- a/fpdfsdk/cpdfsdk_widget.cpp
+++ b/fpdfsdk/cpdfsdk_widget.cpp
@@ -1389,7 +1389,7 @@
   CFX_FloatRect rcContent = pEdit->GetContentRect();
 
   CFX_ByteString sEdit =
-      CPWL_Utils::GetEditAppStream(pEdit.get(), CFX_FloatPoint());
+      CPWL_Utils::GetEditAppStream(pEdit.get(), CFX_PointF());
   if (sEdit.GetLength() > 0) {
     sBody << "/Tx BMC\n"
           << "q\n";
@@ -1469,15 +1469,13 @@
       sList << "BT\n"
             << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_GRAY, 1),
                                              true)
-            << CPWL_Utils::GetEditAppStream(pEdit.get(),
-                                            CFX_FloatPoint(0.0f, fy))
+            << CPWL_Utils::GetEditAppStream(pEdit.get(), CFX_PointF(0.0f, fy))
             << "ET\n";
     } else {
       CPWL_Color crText = GetTextPWLColor();
       sList << "BT\n"
             << CPWL_Utils::GetColorAppStream(crText, true)
-            << CPWL_Utils::GetEditAppStream(pEdit.get(),
-                                            CFX_FloatPoint(0.0f, fy))
+            << CPWL_Utils::GetEditAppStream(pEdit.get(), CFX_PointF(0.0f, fy))
             << "ET\n";
     }
 
@@ -1566,7 +1564,7 @@
 
   CFX_FloatRect rcContent = pEdit->GetContentRect();
   CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(
-      pEdit.get(), CFX_FloatPoint(), nullptr, !bCharArray, subWord);
+      pEdit.get(), CFX_PointF(), nullptr, !bCharArray, subWord);
 
   if (sEdit.GetLength() > 0) {
     sBody << "/Tx BMC\n"