Fix for 128506: Random Chinese/Japanese characters are missing in documents printed via the syst...

content/renderer/render_thread_impl.cc

 // Copyright (c) 2012 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 "content/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 860 matching lines @@
   }
 
   return audio_renderer_mixer_manager_.get();
 }
 
 #if defined(OS_WIN)
 void RenderThreadImpl::PreCacheFont(const LOGFONT& log_font) {
   Send(new ChildProcessHostMsg_PreCacheFont(log_font));
 }
 
+void RenderThreadImpl::PreCacheFontCharacters(const LOGFONT& log_font,

[jam, 2012/11/09 23:20:41]

make this match the order in the header

[edisonn, 2012/11/12 13:26:40]

first function after GetAudioRendererMixerManager as in the header

+                                              const std::wstring& str) {
+  Send(new ViewHostMsg_PreCacheFontCharacters(log_font, str));
+}
+
 void RenderThreadImpl::ReleaseCachedFonts() {
   Send(new ChildProcessHostMsg_ReleaseCachedFonts());
 }
 
 #endif  // OS_WIN
 
 bool RenderThreadImpl::IsWebFrameValid(WebKit::WebFrame* web_frame) {
   if (!web_frame)
     return false;  // We must be shutting down.
 
@@ skipping 255 matching lines @@
 
 scoped_refptr<base::MessageLoopProxy>
 RenderThreadImpl::GetFileThreadMessageLoopProxy() {
   DCHECK(message_loop() == MessageLoop::current());
   if (!file_thread_.get()) {
     file_thread_.reset(new base::Thread("Renderer::FILE"));
     file_thread_->Start();
   }
   return file_thread_->message_loop_proxy();
 }