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

components/webcrypto/webcrypto_util.cc

Index: components/webcrypto/webcrypto_util.cc
diff --git a/content/child/webcrypto/webcrypto_util.cc b/components/webcrypto/webcrypto_util.cc
similarity index 96%
rename from content/child/webcrypto/webcrypto_util.cc
rename to components/webcrypto/webcrypto_util.cc
index 01536422e8bd11eb0e65e00eb0350ba5e6cff4bf..edc3cd5966ad432f0ca673c96d2ef74750545ee5 100644
--- a/content/child/webcrypto/webcrypto_util.cc
+++ b/components/webcrypto/webcrypto_util.cc
@@ -2,17 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/child/webcrypto/webcrypto_util.h"
+#include "components/webcrypto/webcrypto_util.h"
 
 #include "base/logging.h"
 #include "base/numerics/safe_math.h"
-#include "content/child/webcrypto/status.h"
+#include "components/webcrypto/status.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h"
 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
 
-namespace content {
-
 namespace webcrypto {
 
 namespace {
@@ -242,10 +240,10 @@ Status VerifyUsagesBeforeImportAsymmetricKey(
       // The JWK could represent either a public key or private key. The usages
       // must make sense for one of the two. The usages will be checked again by
       // ImportKeyJwk() once the key type has been determined.
-      if (CheckKeyCreationUsages(
-              all_public_key_usages, usages, true).IsError() &&
-          CheckKeyCreationUsages(
-              all_private_key_usages, usages, false).IsError()) {
+      if (CheckKeyCreationUsages(all_public_key_usages, usages, true)
+              .IsError() &&
+          CheckKeyCreationUsages(all_private_key_usages, usages, false)
+              .IsError()) {
         return Status::ErrorCreateKeyBadUsages();
       }
       return Status::Success();
@@ -328,5 +326,3 @@ Status GetUsagesForGenerateAsymmetricKey(
 }
 
 }  // namespace webcrypto
-
-}  // namespace content