Index: components/viz/hit_test/display_hit_test_data_factory.h |
diff --git a/components/viz/hit_test/display_hit_test_data_factory.h b/components/viz/hit_test/display_hit_test_data_factory.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b0ea8fef45ca4850aaa53767517f9071a73da637 |
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+++ b/components/viz/hit_test/display_hit_test_data_factory.h |
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+// Copyright 2017 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. |
+ |
+#ifndef COMPONENTS_VIZ_HIT_TEST_DISPLAY_HIT_TEST_DATA_FACTORY_H_ |
+#define COMPONENTS_VIZ_HIT_TEST_DISPLAY_HIT_TEST_DATA_FACTORY_H_ |
+ |
+#include <stdint.h> |
+ |
+#include <map> |
+#include <memory> |
+ |
+#include "components/viz/hit_test/display_hit_test_data.h" |
+#include "components/viz/hit_test/hit_test_export.h" |
+ |
+namespace viz { |
+namespace hit_test { |
+ |
+class DisplayHitTestDataFactory { |
+ public: |
+ virtual ~DisplayHitTestDataFactory() = default; |
+ |
+ // Creates the memory required for a DisplayHitTestData structure. |
+ // This may use an implementation that allocates local heap memory |
+ // when viz and browser are in the same process and must use an |
+ // implementation that allocates shared memory when they are not. |
+ virtual DisplayHitTestData* Create(int byte_count) = 0; |
+}; |
+ |
+} // namespace hit_test |
+} // namespace viz |
+ |
+#endif // COMPONENTS_VIZ_HIT_TEST_DISPLAY_HIT_TEST_DATA_FACTORY_H_ |