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

components/webcrypto/nss/hmac_nss.cc

Index: components/webcrypto/nss/hmac_nss.cc
diff --git a/content/child/webcrypto/nss/hmac_nss.cc b/components/webcrypto/nss/hmac_nss.cc
similarity index 95%
rename from content/child/webcrypto/nss/hmac_nss.cc
rename to components/webcrypto/nss/hmac_nss.cc
index f8a9d9b3cf4f2d3c0111413cf6758fae608852f4..f19648d77074cd46922c3e317fcf3bc2fcaa2d9e 100644
--- a/content/child/webcrypto/nss/hmac_nss.cc
+++ b/components/webcrypto/nss/hmac_nss.cc
@@ -9,20 +9,18 @@
 
 #include "base/logging.h"
 #include "base/stl_util.h"
-#include "content/child/webcrypto/algorithm_implementation.h"
-#include "content/child/webcrypto/crypto_data.h"
-#include "content/child/webcrypto/jwk.h"
-#include "content/child/webcrypto/nss/key_nss.h"
-#include "content/child/webcrypto/nss/sym_key_nss.h"
-#include "content/child/webcrypto/nss/util_nss.h"
-#include "content/child/webcrypto/status.h"
-#include "content/child/webcrypto/webcrypto_util.h"
+#include "components/webcrypto/algorithm_implementation.h"
+#include "components/webcrypto/crypto_data.h"
+#include "components/webcrypto/jwk.h"
+#include "components/webcrypto/nss/key_nss.h"
+#include "components/webcrypto/nss/sym_key_nss.h"
+#include "components/webcrypto/nss/util_nss.h"
+#include "components/webcrypto/status.h"
+#include "components/webcrypto/webcrypto_util.h"
 #include "crypto/secure_util.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h"
 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
 
-namespace content {
-
 namespace webcrypto {
 
 namespace {
@@ -261,5 +259,3 @@ AlgorithmImplementation* CreatePlatformHmacImplementation() {
 }
 
 }  // namespace webcrypto
-
-}  // namespace content