Pull cacheinvalidations code directory into chromium repo.

third_party/cacheinvalidation/src/google/cacheinvalidation/impl/invalidation-client-util.h

Index: third_party/cacheinvalidation/src/google/cacheinvalidation/impl/invalidation-client-util.h
diff --git a/third_party/cacheinvalidation/src/google/cacheinvalidation/impl/invalidation-client-util.h b/third_party/cacheinvalidation/src/google/cacheinvalidation/impl/invalidation-client-util.h
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index 0000000000000000000000000000000000000000..d5a2cc190d5210cfc490c919646f4ae000bfb2db
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+++ b/third_party/cacheinvalidation/src/google/cacheinvalidation/impl/invalidation-client-util.h
@@ -0,0 +1,40 @@
+// Copyright 2012 Google Inc.
+//
+// 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.
+
+// Useful utility functions for the TICL
+
+#ifndef GOOGLE_CACHEINVALIDATION_IMPL_INVALIDATION_CLIENT_UTIL_H_
+#define GOOGLE_CACHEINVALIDATION_IMPL_INVALIDATION_CLIENT_UTIL_H_
+
+#include "google/cacheinvalidation/include/system-resources.h"
+#include "google/cacheinvalidation/deps/time.h"
+
+namespace invalidation {
+
+class InvalidationClientUtil {
+ public:
+  /* Returns the time in milliseconds. */
+  static int64 GetTimeInMillis(const Time& time) {
+    return time.ToInternalValue() / Time::kMicrosecondsPerMillisecond;
+  }
+
+  /* Returns the current time in the scheduler's epoch in milliseconds. */
+  static int64 GetCurrentTimeMs(Scheduler* scheduler) {
+    return GetTimeInMillis(scheduler->GetCurrentTime());
+  }
+};
+
+}  // namespace invalidation
+
+#endif  // GOOGLE_CACHEINVALIDATION_IMPL_INVALIDATION_CLIENT_UTIL_H_