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

components/webcrypto/test/ecdsa_unittest.cc

Index: components/webcrypto/test/ecdsa_unittest.cc
diff --git a/content/child/webcrypto/test/ecdsa_unittest.cc b/components/webcrypto/test/ecdsa_unittest.cc
similarity index 97%
rename from content/child/webcrypto/test/ecdsa_unittest.cc
rename to components/webcrypto/test/ecdsa_unittest.cc
index 3e948a27fa520a43f17351fc5758b7c623ead0d3..89cb72cdba278b32e039ea7299e35a669b02a114 100644
--- a/content/child/webcrypto/test/ecdsa_unittest.cc
+++ b/components/webcrypto/test/ecdsa_unittest.cc
@@ -3,17 +3,15 @@
 // found in the LICENSE file.
 
 #include "base/stl_util.h"
-#include "content/child/webcrypto/algorithm_dispatch.h"
-#include "content/child/webcrypto/crypto_data.h"
-#include "content/child/webcrypto/jwk.h"
-#include "content/child/webcrypto/status.h"
-#include "content/child/webcrypto/test/test_helpers.h"
-#include "content/child/webcrypto/webcrypto_util.h"
+#include "components/webcrypto/algorithm_dispatch.h"
+#include "components/webcrypto/crypto_data.h"
+#include "components/webcrypto/jwk.h"
+#include "components/webcrypto/status.h"
+#include "components/webcrypto/test/test_helpers.h"
+#include "components/webcrypto/webcrypto_util.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h"
 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
 
-namespace content {
-
 namespace webcrypto {
 
 namespace {
@@ -375,5 +373,3 @@ TEST(WebCryptoEcdsaTest, ImportExportPrivateKey) {
 }  // namespace
 
 }  // namespace webcrypto
-
-}  // namespace content