OEMCrypto Profiler - Merge of Widevine Updates

This change is a merge of the following changes:
1. Remove MultipleSessions (go/wvgerrit/16763)
2. Increase Memory Budget (go/wvgerrit/16764)
3. Fixing Possible Integer Overflow (go/wvgerrit/16765)
4. Creating Call Table (go/wvgerrit/16766)
5. Creating Call History (go/wvgerrit/16767)
6. Connecting Profiled Scope (go/wvgerrit/16768)
7. Adding Call Table Version Number (go/wvgerrit/16780)
8. Add Version Number to Call History (go/wvgerrit/16781)

bug: 27157796

Change-Id: Ia3f088a1714f3f5b426fee6141daa4ea8d832cf4

libwvdrmengine/cdm/profiler/include/profiler.h

@@ -0,0 +1,25 @@
+// Copyright 2016 Google Inc. All Rights Reserved.
+
+#ifndef WVCDM_PROFILER_H_
+#define WVCDM_PROFILER_H_
+
+#include "call_table.h"
+#include "call_history.h"
+
+namespace wvcdm {
+namespace oemprofiler {
+
+class Profiler {
+ public:
+  static CallTable& GetTable();
+  static CallHistory& GetHistory();
+
+ private:
+  static CallTable global_table_;
+  static CallHistory global_history_;
+};
+
+}  // namespace oemprofiler
+}  // namespace wvcdm
+
+#endif