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

content/public/test/mock_render_thread.cc

Index: content/public/test/mock_render_thread.cc
===================================================================
--- content/public/test/mock_render_thread.cc	(revision 158204)
+++ content/public/test/mock_render_thread.cc	(working copy)
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <string>
+
 #include "content/public/test/mock_render_thread.h"
 
 #include "base/process_util.h"
@@ -181,6 +183,10 @@
 void MockRenderThread::PreCacheFont(const LOGFONT& log_font) {
 }
 
+void MockRenderThread::PreCacheFontCharacters(const LOGFONT& log_font,
+                                              const std::wstring& str) {
+}
+
 void MockRenderThread::ReleaseCachedFonts() {
 }