Add "type" in GenerateKeyRequest() and OnNeedKey().

webkit/media/webmediaplayer_proxy.cc

Index: webkit/media/webmediaplayer_proxy.cc
diff --git a/webkit/media/webmediaplayer_proxy.cc b/webkit/media/webmediaplayer_proxy.cc
index 05fe0d059c758cc669f29d92760b37b56d5d85af..13941bf2ad6b5518e57fabf3e200562119889c5e 100644
--- a/webkit/media/webmediaplayer_proxy.cc
+++ b/webkit/media/webmediaplayer_proxy.cc
@@ -135,10 +135,11 @@ void WebMediaPlayerProxy::KeyMessage(const std::string& key_system,
 
 void WebMediaPlayerProxy::NeedKey(const std::string& key_system,
                                   const std::string& session_id,
+                                  const std::string& type,
                                   scoped_array<uint8> init_data,
                                   int init_data_size) {
   render_loop_->PostTask(FROM_HERE, base::Bind(
-      &WebMediaPlayerProxy::NeedKeyTask, this, key_system, session_id,
+      &WebMediaPlayerProxy::NeedKeyTask, this, key_system, session_id, type,
       base::Passed(&init_data), init_data_size));
 }
 
@@ -172,11 +173,12 @@ void WebMediaPlayerProxy::KeyMessageTask(const std::string& key_system,
 
 void WebMediaPlayerProxy::NeedKeyTask(const std::string& key_system,
                                       const std::string& session_id,
+                                      const std::string& type,
                                       scoped_array<uint8> init_data,
                                       int init_data_size) {
   DCHECK(render_loop_->BelongsToCurrentThread());
   if (webmediaplayer_)
-    webmediaplayer_->OnNeedKey(key_system, session_id,
+    webmediaplayer_->OnNeedKey(key_system, session_id, type,
                                init_data.Pass(), init_data_size);
 }