1 files changed, 35 insertions, 0 deletions
diff --git a/security/sandbox/chromium-shim/sandbox/win/src/line_break_policy.h b/security/sandbox/chromium-shim/sandbox/win/src/line_break_policy.h
new file mode 100644
index 0000000000..89fbf9b207
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+++ b/security/sandbox/chromium-shim/sandbox/win/src/line_break_policy.h
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef SANDBOX_SRC_LINE_BREAK_POLICY_H_
+#define SANDBOX_SRC_LINE_BREAK_POLICY_H_
+
+#include "base/win/windows_types.h"
+#include "sandbox/win/src/policy_low_level.h"
+#include "sandbox/win/src/sandbox_policy.h"
+
+namespace sandbox {
+
+enum EvalResult;
+
+class LineBreakPolicy {
+ public:
+  // Creates the required low-level policy rules to evaluate a high-level
+  // policy rule for complex line breaks.
+  static bool GenerateRules(const wchar_t* type_name,
+                            TargetPolicy::Semantics semantics,
+                            LowLevelPolicy* policy);
+
+  // Processes a TargetServices::GetComplexLineBreaks() request from the target.
+  static DWORD GetComplexLineBreaksProxyAction(EvalResult eval_result,
+                                               const wchar_t* text,
+                                               uint32_t length,
+                                               uint8_t* break_before);
+};
+
+}  // namespace sandbox
+
+#endif  // SANDBOX_SRC_LINE_BREAK_POLICY_H_