Fix all relative includes to public.

fpdfsdk/include/fsdk_rendercontext.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 FPDFSDK_INCLUDE_FSDK_RENDERCONTEXT_H_
 #define FPDFSDK_INCLUDE_FSDK_RENDERCONTEXT_H_
 
-#include "../../public/fpdf_progressive.h"
 #include "fsdk_define.h"
+#include "public/fpdf_progressive.h"
 
 // Everything about rendering is put here: for OOM recovery
 class CRenderContext {
  public:
   CRenderContext() { Clear(); }
   ~CRenderContext();
 
   void Clear();
 
   CFX_RenderDevice* m_pDevice;
@@ skipping 12 matching lines @@
   explicit IFSDK_PAUSE_Adapter(IFSDK_PAUSE* IPause);
   ~IFSDK_PAUSE_Adapter() override;
 
   FX_BOOL NeedToPauseNow() override;
 
  private:
   IFSDK_PAUSE* m_IPause;
 };
 
 #endif  // FPDFSDK_INCLUDE_FSDK_RENDERCONTEXT_H_