WebCrypto: Add framework for AlgorithmIdentifier normalization.

Source/bindings/v8/Dictionary.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 309 matching lines @@
     v8::Local<v8::Value> v8Value;
     if (!getKey(key, v8Value))
         return false;
 
     value = 0;
     if (V8Uint8Array::HasInstance(v8Value, m_isolate, worldType(m_isolate)))
         value = V8Uint8Array::toNative(v8::Handle<v8::Object>::Cast(v8Value));
     return true;
 }
 
+bool Dictionary::get(const String& key, RefPtr<ArrayBufferView>& value) const
+{
+    v8::Local<v8::Value> v8Value;
+    if (!getKey(key, v8Value))
+        return false;
+
+    value = 0;
+    if (V8ArrayBufferView::HasInstance(v8Value, m_isolate, worldType(m_isolate)))
+        value = V8ArrayBufferView::toNative(v8::Handle<v8::Object>::Cast(v8Value));
+    return true;
+}
+
 bool Dictionary::get(const String& key, RefPtr<MIDIPort>& value) const
 {
     v8::Local<v8::Value> v8Value;
     if (!getKey(key, v8Value))
         return false;
 
     value = 0;
     if (V8MIDIPort::HasInstance(v8Value, m_isolate, worldType(m_isolate)))
         value = V8MIDIPort::toNative(v8::Handle<v8::Object>::Cast(v8Value));
     return true;
@@ skipping 242 matching lines @@
         v8::Local<v8::String> key = properties->Get(i)->ToString();
         if (!options->Has(key))
             continue;
         names.append(toWebCoreString(key));
     }
 
     return true;
 }
 
 } // namespace WebCore