Cleanup CFX_Graphics.

This Cl removes unused methods, removes unused return values, removes unused
hatch data.

Change-Id: Id76240170a3bd1c3ef156fbda25a6ac96462cbda
Reviewed-on: https://pdfium-review.googlesource.com/2827
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 5 insertions, 8 deletions

diff --git a/xfa/fxgraphics/cfx_color.cpp b/xfa/fxgraphics/cfx_color.cpp
index 2044b76054..36025a82c8 100644
--- a/xfa/fxgraphics/cfx_color.cpp
+++ b/xfa/fxgraphics/cfx_color.cpp
@@ -24,26 +24,23 @@ CFX_Color::~CFX_Color() {
   m_type = FX_COLOR_None;
 }
 
-FWL_Error CFX_Color::Set(const FX_ARGB argb) {
+void CFX_Color::Set(const FX_ARGB argb) {
   m_type = FX_COLOR_Solid;
   m_info.argb = argb;
   m_info.pattern = nullptr;
-  return FWL_Error::Succeeded;
 }
 
-FWL_Error CFX_Color::Set(CFX_Pattern* pattern, const FX_ARGB argb) {
+void CFX_Color::Set(CFX_Pattern* pattern, const FX_ARGB argb) {
   if (!pattern)
-    return FWL_Error::ParameterInvalid;
+    return;
   m_type = FX_COLOR_Pattern;
   m_info.argb = argb;
   m_info.pattern = pattern;
-  return FWL_Error::Succeeded;
 }
 
-FWL_Error CFX_Color::Set(CFX_Shading* shading) {
+void CFX_Color::Set(CFX_Shading* shading) {
   if (!shading)
-    return FWL_Error::ParameterInvalid;
+    return;
   m_type = FX_COLOR_Shading;
   m_shading = shading;
-  return FWL_Error::Succeeded;
 }