Move webcrypto to child/ and add support to worker_webkitplatformsupport.

content/child/webcrypto/webcrypto_impl.cc

Index: content/child/webcrypto/webcrypto_impl.cc
diff --git a/content/renderer/webcrypto/webcrypto_impl.cc b/content/child/webcrypto/webcrypto_impl.cc
similarity index 97%
rename from content/renderer/webcrypto/webcrypto_impl.cc
rename to content/child/webcrypto/webcrypto_impl.cc
index c36f997ff4230d3a3d5c66dcb9dadd1fb881f22b..bf90beceec8b02bd8117f5d9ba417ad479f28c1b 100644
--- a/content/renderer/webcrypto/webcrypto_impl.cc
+++ b/content/child/webcrypto/webcrypto_impl.cc
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/renderer/webcrypto/webcrypto_impl.h"
+#include "content/child/webcrypto/webcrypto_impl.h"
 
 #include "base/logging.h"
-#include "content/renderer/webcrypto/crypto_data.h"
-#include "content/renderer/webcrypto/shared_crypto.h"
-#include "content/renderer/webcrypto/webcrypto_util.h"
-#include "third_party/WebKit/public/platform/WebString.h"
+#include "content/child/webcrypto/crypto_data.h"
+#include "content/child/webcrypto/shared_crypto.h"
+#include "content/child/webcrypto/webcrypto_util.h"
 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
+#include "third_party/WebKit/public/platform/WebString.h"
 
 namespace content {