Rename CPDFSDK_Environment to CPDFSDK_FormfillEnvironment

fpdfsdk/cpdfsdk_baannothandler.h

 // Copyright 2016 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 FPDFSDK_CPDFSDK_BAANNOTHANDLER_H_
 #define FPDFSDK_CPDFSDK_BAANNOTHANDLER_H_
 
 #include "core/fxcrt/fx_basic.h"
 #include "core/fxcrt/fx_coordinates.h"
 #include "fpdfsdk/ipdfsdk_annothandler.h"
 
 class CFFL_InteractiveFormFiller;
 class CFX_Matrix;
 class CFX_RenderDevice;
 class CPDF_Annot;
-class CPDFSDK_Environment;
+class CPDFSDK_FormfillEnvironment;
 class CPDFSDK_Annot;
 class CPDFSDK_PageView;
 
 #ifdef PDF_ENABLE_XFA
 class CXFA_FFWidget;
 #endif  // PDF_ENABLE_XFA
 
 class CPDFSDK_BAAnnotHandler : public IPDFSDK_AnnotHandler {
  public:
   CPDFSDK_BAAnnotHandler();
@@ skipping 72 matching lines @@
                      uint32_t nFlag) override;
   FX_BOOL OnKillFocus(CPDFSDK_Annot::ObservedPtr* pAnnot,
                       uint32_t nFlag) override;
 #ifdef PDF_ENABLE_XFA
   FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot::ObservedPtr* pOldAnnot,
                             CPDFSDK_Annot::ObservedPtr* pNewAnnot) override;
 #endif  // PDF_ENABLE_XFA
 };
 
 #endif  // FPDFSDK_CPDFSDK_BAANNOTHANDLER_H_