Deleting unused methods from CFX_RenderDevice

core/fxge/ge/cfx_renderdevice.cpp

 // 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
 
 #include "core/fxge/include/cfx_renderdevice.h"
 
 #include "core/fxcrt/include/fx_safe_types.h"
 #include "core/fxge/include/cfx_autofontcache.h"
@@ skipping 361 matching lines @@
   m_RenderCaps = m_pDeviceDriver->GetDeviceCaps(FXDC_RENDER_CAPS);
   m_DeviceClass = m_pDeviceDriver->GetDeviceCaps(FXDC_DEVICE_CLASS);
   if (!m_pDeviceDriver->GetClipBox(&m_ClipBox)) {
     m_ClipBox.left = 0;
     m_ClipBox.top = 0;
     m_ClipBox.right = m_Width;
     m_ClipBox.bottom = m_Height;
   }
 }
 
-FX_BOOL CFX_RenderDevice::StartRendering() {
-  return m_pDeviceDriver->StartRendering();
-}
-
-void CFX_RenderDevice::EndRendering() {
-  m_pDeviceDriver->EndRendering();
-}
-
 void CFX_RenderDevice::SaveState() {
   m_pDeviceDriver->SaveState();
 }
 
 void CFX_RenderDevice::RestoreState(bool bKeepSaved) {
   m_pDeviceDriver->RestoreState(bKeepSaved);
   UpdateClipBox();
 }
 
 int CFX_RenderDevice::GetDeviceCaps(int caps_id) const {
@@ skipping 696 matching lines @@
                              fill_color, stroke_color, fill_mode,
                              FXDIB_BLEND_NORMAL)) {
         return FALSE;
       }
     }
     if (pClippingPath)
       pClippingPath->Append(&TransformedPath, pUser2Device);
   }
   return TRUE;
 }