Add spellcheck and word suggestion to the prediction service

third_party/android_prediction/suggest/core/policy/suggest_policy.h

Index: third_party/android_prediction/suggest/core/policy/suggest_policy.h
diff --git a/third_party/android_prediction/suggest/core/policy/suggest_policy.h b/third_party/android_prediction/suggest/core/policy/suggest_policy.h
new file mode 100644
index 0000000000000000000000000000000000000000..098ddc1c1c69da3d52c95bf61706662ebdc1aef4
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+++ b/third_party/android_prediction/suggest/core/policy/suggest_policy.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LATINIME_SUGGEST_POLICY_H
+#define LATINIME_SUGGEST_POLICY_H
+
+#include "third_party/android_prediction/defines.h"
+
+namespace latinime {
+
+class Traversal;
+class Scoring;
+class Weighting;
+
+class SuggestPolicy {
+ public:
+    SuggestPolicy() {}
+    virtual ~SuggestPolicy() {}
+    virtual const Traversal *getTraversal() const = 0;
+    virtual const Scoring *getScoring() const = 0;
+    virtual const Weighting *getWeighting() const = 0;
+
+ private:
+    DISALLOW_COPY_AND_ASSIGN(SuggestPolicy);
+};
+} // namespace latinime
+#endif // LATINIME_SUGGEST_POLICY_H