Initial checkin of gRPC to third_party/

third_party/grpc/include/grpc/support/cpu.h

Index: third_party/grpc/include/grpc/support/cpu.h
diff --git a/third_party/WebKit/public/platform/WebReferrerPolicy.h b/third_party/grpc/include/grpc/support/cpu.h
similarity index 67%
copy from third_party/WebKit/public/platform/WebReferrerPolicy.h
copy to third_party/grpc/include/grpc/support/cpu.h
index 3e58d49b92e7d9eabe8da9a00f609ef832cd0a17..3ca83b5a0d679437ba22e0883ac4f30a6458448b 100644
--- a/third_party/WebKit/public/platform/WebReferrerPolicy.h
+++ b/third_party/grpc/include/grpc/support/cpu.h
@@ -1,5 +1,7 @@
 /*
- * Copyright (C) 2011 Google Inc. All rights reserved.
+ *
+ * Copyright 2015-2016, Google Inc.
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -26,24 +28,32 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
  */
 
-#ifndef WebReferrerPolicy_h
-#define WebReferrerPolicy_h
+#ifndef GRPC_SUPPORT_CPU_H
+#define GRPC_SUPPORT_CPU_H
+
+#include <grpc/support/port_platform.h>
 
-namespace blink {
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Interface providing CPU information for currently running system */
 
-enum WebReferrerPolicy {
-    WebReferrerPolicyAlways,
-    WebReferrerPolicyDefault,
-    WebReferrerPolicyNoReferrerWhenDowngrade,
-    WebReferrerPolicyNever,
-    WebReferrerPolicyOrigin,
-    WebReferrerPolicyOriginWhenCrossOrigin,
-    WebReferrerPolicyNoReferrerWhenDowngradeOriginWhenCrossOrigin,
-    WebReferrerPolicyLast = WebReferrerPolicyNoReferrerWhenDowngradeOriginWhenCrossOrigin
-};
+/* Return the number of CPU cores on the current system. Will return 0 if
+   the information is not available. */
+GPRAPI unsigned gpr_cpu_num_cores(void);
 
-} // namespace blink
+/* Return the CPU on which the current thread is executing; N.B. This should
+   be considered advisory only - it is possible that the thread is switched
+   to a different CPU at any time. Returns a value in range
+   [0, gpr_cpu_num_cores() - 1] */
+GPRAPI unsigned gpr_cpu_current_cpu(void);
 
+#ifdef __cplusplus
+}  // extern "C"
 #endif
+
+#endif /* GRPC_SUPPORT_CPU_H */