Revert "WebCrypto: Add SHA-1 support to crypto.subtle.digest()."

public/web/WebArrayBuffer.h

Index: public/web/WebArrayBuffer.h
diff --git a/public/web/WebArrayBuffer.h b/public/web/WebArrayBuffer.h
index e9c5f3dd9b9912d8293dee66dd68e78548659130..ecee122193e331fac5e9b73dc191f54e7064753f 100644
--- a/public/web/WebArrayBuffer.h
+++ b/public/web/WebArrayBuffer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2011 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
@@ -28,5 +28,55 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// FIXME: Remove
-#include "../platform/WebArrayBuffer.h"
+#ifndef WebArrayBuffer_h
+#define WebArrayBuffer_h
+
+#include "../platform/WebCommon.h"
+#include "../platform/WebPrivatePtr.h"
+
+namespace v8 {
+class Value;
+template <class T> class Handle;
+}
+
+namespace WTF { class ArrayBuffer; }
+
+namespace WebKit {
+
+class WebArrayBuffer {
+public:
+    ~WebArrayBuffer() { reset(); }
+
+    WebArrayBuffer() { }
+    WebArrayBuffer(const WebArrayBuffer& b) { assign(b); }
+    WebArrayBuffer& operator=(const WebArrayBuffer& b)
+    {
+        assign(b);
+        return *this;
+    }
+
+    WEBKIT_EXPORT static WebArrayBuffer create(unsigned numElements, unsigned elementByteSize);
+
+    WEBKIT_EXPORT void reset();
+    WEBKIT_EXPORT void assign(const WebArrayBuffer&);
+
+    bool isNull() const { return m_private.isNull(); }
+    WEBKIT_EXPORT void* data() const;
+    WEBKIT_EXPORT unsigned byteLength() const;
+
+    WEBKIT_EXPORT v8::Handle<v8::Value> toV8Value();
+    WEBKIT_EXPORT static WebArrayBuffer* createFromV8Value(v8::Handle<v8::Value>);
+
+#if WEBKIT_IMPLEMENTATION
+    WebArrayBuffer(const WTF::PassRefPtr<WTF::ArrayBuffer>&);
+    WebArrayBuffer& operator=(const PassRefPtr<WTF::ArrayBuffer>&);
+    operator WTF::PassRefPtr<WTF::ArrayBuffer>() const;
+#endif
+
+protected:
+    WebPrivatePtr<WTF::ArrayBuffer> m_private;
+};
+
+} // namespace WebKit
+
+#endif // WebArrayBuffer_h