html_viewer: Move webcrypto to a place where html_viewer can use it.

components/webcrypto/crypto_data.h

Index: components/webcrypto/crypto_data.h
diff --git a/content/child/webcrypto/crypto_data.h b/components/webcrypto/crypto_data.h
similarity index 82%
rename from content/child/webcrypto/crypto_data.h
rename to components/webcrypto/crypto_data.h
index 2433dd7ea1c4e34626eb42528056af0af0540801..0056a209f93017514b4658c34df8e0f2657a6140 100644
--- a/content/child/webcrypto/crypto_data.h
+++ b/components/webcrypto/crypto_data.h
@@ -2,18 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_CHILD_WEBCRYPTO_CRYPTO_DATA_H_
-#define CONTENT_CHILD_WEBCRYPTO_CRYPTO_DATA_H_
+#ifndef COMPONENTS_WEBCRYPTO_CRYPTO_DATA_H_
+#define COMPONENTS_WEBCRYPTO_CRYPTO_DATA_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
-#include "content/common/content_export.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 
-namespace content {
-
 namespace webcrypto {
 
 // Helper to pass around a range of immutable bytes. This is conceptually
@@ -21,7 +18,7 @@ namespace webcrypto {
 //
 // The data used at construction is NOT owned, and should remain valid as long
 // as the CryptoData is being used.
-class CONTENT_EXPORT CryptoData {
+class CryptoData {
  public:
   // Constructs empty data.
   CryptoData();
@@ -44,6 +41,4 @@ class CONTENT_EXPORT CryptoData {
 
 }  // namespace webcrypto
 
-}  // namespace content
-
-#endif  // CONTENT_CHILD_WEBCRYPTO_CRYPTO_DATA_H_
+#endif  // COMPONENTS_WEBCRYPTO_CRYPTO_DATA_H_