Initial checkin of gRPC to third_party/

third_party/grpc/include/grpc/impl/codegen/sync_win32.h

Index: third_party/grpc/include/grpc/impl/codegen/sync_win32.h
diff --git a/third_party/WebKit/Source/web/CompositionUnderlineVectorBuilder.cpp b/third_party/grpc/include/grpc/impl/codegen/sync_win32.h
similarity index 77%
copy from third_party/WebKit/Source/web/CompositionUnderlineVectorBuilder.cpp
copy to third_party/grpc/include/grpc/impl/codegen/sync_win32.h
index 440f5d472d2474c70699383582f7ce52aec52a3d..1a6596c571ab47b0923fc0cd9ec5603f73a24542 100644
--- a/third_party/WebKit/Source/web/CompositionUnderlineVectorBuilder.cpp
+++ b/third_party/grpc/include/grpc/impl/codegen/sync_win32.h
@@ -1,5 +1,7 @@
 /*
- * Copyright (C) 2010 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
@@ -26,21 +28,22 @@
  * 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.
+ *
  */
 
-#include "web/CompositionUnderlineVectorBuilder.h"
+#ifndef GRPC_IMPL_CODEGEN_SYNC_WIN32_H
+#define GRPC_IMPL_CODEGEN_SYNC_WIN32_H
+
+#include <grpc/impl/codegen/sync_generic.h>
 
-#include "web/CompositionUnderlineBuilder.h"
+typedef struct {
+  CRITICAL_SECTION cs; /* Not an SRWLock until Vista is unsupported */
+  int locked;
+} gpr_mu;
 
-namespace blink {
+typedef CONDITION_VARIABLE gpr_cv;
 
-CompositionUnderlineVectorBuilder::CompositionUnderlineVectorBuilder(
-    const WebVector<WebCompositionUnderline>& underlines)
-{
-    size_t size = underlines.size();
-    reserveCapacity(size);
-    for (size_t i = 0; i < size; ++i)
-        append(CompositionUnderlineBuilder(underlines[i]));
-}
+typedef INIT_ONCE gpr_once;
+#define GPR_ONCE_INIT INIT_ONCE_STATIC_INIT
 
-} // namespace blink
+#endif /* GRPC_IMPL_CODEGEN_SYNC_WIN32_H */