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

components/webcrypto/test/sha_unittest.cc

Index: components/webcrypto/test/sha_unittest.cc
diff --git a/content/child/webcrypto/test/sha_unittest.cc b/components/webcrypto/test/sha_unittest.cc
similarity index 90%
rename from content/child/webcrypto/test/sha_unittest.cc
rename to components/webcrypto/test/sha_unittest.cc
index 50d58fc2bb1eca58ad9d42ff6decf122067a8d66..e6c553c25b2460e3c11cc04925649ad299784ced 100644
--- a/content/child/webcrypto/test/sha_unittest.cc
+++ b/components/webcrypto/test/sha_unittest.cc
@@ -4,18 +4,16 @@
 
 #include "base/logging.h"
 #include "base/stl_util.h"
-#include "content/child/webcrypto/algorithm_dispatch.h"
-#include "content/child/webcrypto/crypto_data.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/status.h"
+#include "components/webcrypto/test/test_helpers.h"
+#include "components/webcrypto/webcrypto_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h"
 #include "third_party/WebKit/public/platform/WebCryptoKey.h"
 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
 
-namespace content {
-
 namespace webcrypto {
 
 namespace {
@@ -81,5 +79,3 @@ TEST(WebCryptoShaTest, DigestSampleSetsInChunks) {
 }  // namespace
 
 }  // namespace webcrypto
-
-}  // namespace content