Change CFWL_Widget::GetMatrix to return the matrix

xfa/fwl/cfwl_widget.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_FWL_CFWL_WIDGET_H_
 #define XFA_FWL_CFWL_WIDGET_H_
 #include <memory>
 
@@ skipping 73 matching lines @@
   uint32_t GetStylesEx() const;
   uint32_t GetStates() const;
 
   void LockUpdate() { m_iLock++; }
   void UnlockUpdate() {
     if (IsLocked())
       m_iLock--;
   }
 
   void TransformTo(CFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy);
-  void GetMatrix(CFX_Matrix& matrix, bool bGlobal);
+  CFX_Matrix GetMatrix();

[Tom Sepez, 2016/12/08 19:23:07]

nit: is this const method?

[dsinclair, 2016/12/08 22:00:14]

Done.

[dsinclair, 2016/12/09 03:44:38]

Patchset deleted, ripples were not good.

   IFWL_ThemeProvider* GetThemeProvider() const;
 
   void SetDelegate(IFWL_WidgetDelegate* delegate) { m_pDelegate = delegate; }
   IFWL_WidgetDelegate* GetDelegate() {
     return m_pDelegate ? m_pDelegate : this;
   }
   const IFWL_WidgetDelegate* GetDelegate() const {
     return m_pDelegate ? m_pDelegate : this;
   }
 
@@ skipping 84 matching lines @@
                       const CFX_Matrix* pMatrix);
   void NotifyDriver();
   bool IsParent(CFWL_Widget* pParent);
 
   CXFA_FFWidget* m_pLayoutItem;
   uint32_t m_nEventKey;
   IFWL_WidgetDelegate* m_pDelegate;  // Not owned.
 };
 
 #endif  // XFA_FWL_CFWL_WIDGET_H_