Support print preset options for pdf document

Source/web/WebRemoteFrameImpl.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "web/WebRemoteFrameImpl.h"
 
 #include "core/frame/FrameView.h"
 #include "core/frame/RemoteFrame.h"
 #include "core/frame/Settings.h"
@@ skipping 625 matching lines @@
 {
     ASSERT_NOT_REACHED();
 }
 
 bool WebRemoteFrameImpl::isPrintScalingDisabledForPlugin(const WebNode&)
 {
     ASSERT_NOT_REACHED();
     return false;
 }
 
-int WebRemoteFrameImpl::getPrintCopiesForPlugin(const WebNode&)
-{
-    ASSERT_NOT_REACHED();
-    return 1;
-}
-
 bool WebRemoteFrameImpl::hasCustomPageSizeStyle(int pageIndex)
 {
     ASSERT_NOT_REACHED();
     return false;
 }
 
 bool WebRemoteFrameImpl::isPageBoxVisible(int pageIndex)
 {
     ASSERT_NOT_REACHED();
     return false;
@@ skipping 181 matching lines @@
 void WebRemoteFrameImpl::initializeFromFrame(WebLocalFrame* source) const
 {
     ASSERT(source);
     WebLocalFrameImpl* localFrameImpl = toWebLocalFrameImpl(source);
     client()->initializeChildFrame(
         localFrameImpl->frame()->view()->frameRect(),
         localFrameImpl->frame()->view()->visibleContentScaleFactor());
 }
 
 } // namespace blink