From d9871435eb7cea00a173baf780934f9d3525329a Mon Sep 17 00:00:00 2001
From: tsepez <tsepez@chromium.org>
Date: Thu, 15 Sep 2016 14:01:31 -0700
Subject: Add string pools to save storage.

Adds string hashes so CFX strings will interoperate with
STL unordered containers.

These will be employed per-document in a subsequent cl.

BUG=pdfium:597

Review-Url: https://codereview.chromium.org/2341683005
---
 core/fxcrt/fx_basic_wstring.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'core/fxcrt/fx_basic_wstring.cpp')

diff --git a/core/fxcrt/fx_basic_wstring.cpp b/core/fxcrt/fx_basic_wstring.cpp
index 29e915f30c..377f09c913 100644
--- a/core/fxcrt/fx_basic_wstring.cpp
+++ b/core/fxcrt/fx_basic_wstring.cpp
@@ -9,12 +9,15 @@
 #include <algorithm>
 #include <cctype>
 
+#include "core/fxcrt/include/cfx_string_pool_template.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "core/fxcrt/include/fx_ext.h"
 #include "third_party/base/numerics/safe_math.h"
 
 template class CFX_StringDataTemplate<FX_WCHAR>;
 template class CFX_StringCTemplate<FX_WCHAR>;
+template class CFX_StringPoolTemplate<CFX_WideString>;
+template struct std::hash<CFX_WideString>;
 
 namespace {
 
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