XFA: Manually apply changes to fpdf_text.h and fx_font.h from master

Driven off of https://codereview.chromium.org/1398383002/

Then make the other files as similar as possible.  Note that this
required changes to xfa/ code, and required adding some Set() methods.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1411833003 .

1 files changed, 3 insertions, 3 deletions

diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp
index 472e96a3c4..89ac8ac143 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp
@@ -790,10 +790,10 @@ void CPDF_RenderStatus::DrawTextPathWithPattern(
     ProcessPath(&path, pObj2Device);
   }
 }
+
 CFX_PathData* CPDF_Font::LoadGlyphPath(FX_DWORD charcode, int dest_width) {
   int glyph_index = GlyphFromCharCode(charcode);
-  if (m_Font.m_Face == NULL) {
-    return NULL;
-  }
+  if (!m_Font.GetFace())
+    return nullptr;
   return m_Font.LoadGlyphPath(glyph_index, dest_width);
 }