Add spellcheck and word suggestion to the prediction service

third_party/android_prediction/utils/time_keeper.cpp

Index: third_party/android_prediction/utils/time_keeper.cpp
diff --git a/third_party/android_prediction/utils/time_keeper.cpp b/third_party/android_prediction/utils/time_keeper.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..abd929e8434caf896558fe86181ea4dbefb64f59
--- /dev/null
+++ b/third_party/android_prediction/utils/time_keeper.cpp
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+#include "third_party/android_prediction/utils/time_keeper.h"
+
+#include <ctime>
+
+namespace latinime {
+
+int TimeKeeper::sCurrentTime;
+bool TimeKeeper::sSetForTesting;
+
+/* static  */ void TimeKeeper::setCurrentTime() {
+    if (!sSetForTesting) {
+        sCurrentTime = time(0);
+    }
+}
+
+/* static */ void TimeKeeper::startTestModeWithForceCurrentTime(const int currentTime) {
+    sCurrentTime = currentTime;
+    sSetForTesting = true;
+}
+
+/* static */ void TimeKeeper::stopTestMode() {
+    sSetForTesting = false;
+}
+
+} // namespace latinime