Implementation of subresource integrity attribute for secure origins.

Source/core/frame/SubresourceIntegrity.h

Index: Source/core/frame/SubresourceIntegrity.h
diff --git a/Source/bindings/modules/v8/ModuleBindingsInitializer.h b/Source/core/frame/SubresourceIntegrity.h
similarity index 50%
copy from Source/bindings/modules/v8/ModuleBindingsInitializer.h
copy to Source/core/frame/SubresourceIntegrity.h
index 892bb0ba9eded41f17a2d45d60cd9ca8330227c4..ed57376e86328383ca156fc287c15ad9d4fd8bc3 100644
--- a/Source/bindings/modules/v8/ModuleBindingsInitializer.h
+++ b/Source/core/frame/SubresourceIntegrity.h
@@ -2,14 +2,18 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ModuleBindingsInitializer_h
-#define ModuleBindingsInitializer_h
+#ifndef SubresourceIntegrity_h
+#define SubresourceIntegrity_h
+
+namespace WTF {
+class String;
+};
 
 namespace blink {
 
-class ModuleBindingsInitializer {
+class SubresourceIntegrity {
 public:
-    static void init();
+    static bool CheckSubresourceIntegrity(const WTF::String& source, const WTF::String& integrity);
 };
 
 } // namespace blink