Fold DataProviders into parent classes

This CL removes the data provider classes and folds the code into the parent
classes.

Review-Url: https://codereview.chromium.org/2480233003

1 files changed, 10 insertions, 11 deletions

diff --git a/xfa/fwl/core/cfwl_pushbutton.cpp b/xfa/fwl/core/cfwl_pushbutton.cpp
index 1b98d2514e..888c127782 100644
--- a/xfa/fwl/core/cfwl_pushbutton.cpp
+++ b/xfa/fwl/core/cfwl_pushbutton.cpp
@@ -10,7 +10,8 @@
 
 #include "third_party/base/ptr_util.h"
 
-CFWL_PushButton::CFWL_PushButton(const IFWL_App* app) : CFWL_Widget(app) {}
+CFWL_PushButton::CFWL_PushButton(const IFWL_App* app)
+    : CFWL_Widget(app), m_pBitmap(nullptr) {}
 
 CFWL_PushButton::~CFWL_PushButton() {}
 
@@ -18,38 +19,36 @@ void CFWL_PushButton::Initialize() {
   ASSERT(!m_pIface);
 
   m_pIface = pdfium::MakeUnique<IFWL_PushButton>(
-      m_pApp, pdfium::MakeUnique<CFWL_WidgetProperties>(&m_buttonData));
+      m_pApp, pdfium::MakeUnique<CFWL_WidgetProperties>(this));
 
   CFWL_Widget::Initialize();
 }
 
 FWL_Error CFWL_PushButton::GetCaption(CFX_WideString& wsCaption) {
-  wsCaption = m_buttonData.m_wsCaption;
+  wsCaption = m_wsCaption;
   return FWL_Error::Succeeded;
 }
 
 FWL_Error CFWL_PushButton::SetCaption(const CFX_WideStringC& wsCaption) {
-  m_buttonData.m_wsCaption = wsCaption;
+  m_wsCaption = wsCaption;
   return FWL_Error::Succeeded;
 }
 
 CFX_DIBitmap* CFWL_PushButton::GetPicture() {
-  return m_buttonData.m_pBitmap;
+  return m_pBitmap;
 }
 
 FWL_Error CFWL_PushButton::SetPicture(CFX_DIBitmap* pBitmap) {
-  m_buttonData.m_pBitmap = pBitmap;
+  m_pBitmap = pBitmap;
   return FWL_Error::Succeeded;
 }
 
-FWL_Error CFWL_PushButton::CFWL_PushButtonDP::GetCaption(
-    IFWL_Widget* pWidget,
-    CFX_WideString& wsCaption) {
+FWL_Error CFWL_PushButton::GetCaption(IFWL_Widget* pWidget,
+                                      CFX_WideString& wsCaption) {
   wsCaption = m_wsCaption;
   return FWL_Error::Succeeded;
 }
 
-CFX_DIBitmap* CFWL_PushButton::CFWL_PushButtonDP::GetPicture(
-    IFWL_Widget* pWidget) {
+CFX_DIBitmap* CFWL_PushButton::GetPicture(IFWL_Widget* pWidget) {
   return m_pBitmap;
 }