Move socket API restriction check to browser process

content/renderer/pepper_plugin_delegate_impl.cc

Index: content/renderer/pepper_plugin_delegate_impl.cc
diff --git a/content/renderer/pepper_plugin_delegate_impl.cc b/content/renderer/pepper_plugin_delegate_impl.cc
index 9c7d225e771e64fa996147772a26be75a9d12963..f689abff92c418580b8946b870520f97241dbc4d 100644
--- a/content/renderer/pepper_plugin_delegate_impl.cc
+++ b/content/renderer/pepper_plugin_delegate_impl.cc
@@ -1649,9 +1649,6 @@ void PepperPluginDelegateImpl::OnConnectTcpACK(
 }
 
 uint32 PepperPluginDelegateImpl::TCPSocketCreate() {
-  if (!CanUseSocketAPIs())
-    return 0;
-
   uint32 socket_id = 0;
   render_view_->Send(new PpapiHostMsg_PPBTCPSocket_Create(
       render_view_->routing_id(), 0, &socket_id));
@@ -1708,9 +1705,6 @@ void PepperPluginDelegateImpl::TCPSocketDisconnect(uint32 socket_id) {
 }
 
 uint32 PepperPluginDelegateImpl::UDPSocketCreate() {
-  if (!CanUseSocketAPIs())
-    return 0;
-
   uint32 socket_id = 0;
   render_view_->Send(new PpapiHostMsg_PPBUDPSocket_Create(
       render_view_->routing_id(), 0, &socket_id));
@@ -2082,16 +2076,6 @@ PepperPluginDelegateImpl::GetParentContextForPlatformContext3D() {
   return parent_context;
 }
 
-bool PepperPluginDelegateImpl::CanUseSocketAPIs() {
-  WebView* webview = render_view_->webview();
-  WebFrame* main_frame = webview ? webview->mainFrame() : NULL;
-  GURL url(main_frame ? GURL(main_frame->document().url()) : GURL());
-  if (!url.is_valid())
-    return false;
-
-  return content::GetContentClient()->renderer()->AllowSocketAPI(url);
-}
-
 MouseLockDispatcher::LockTarget*
     PepperPluginDelegateImpl::GetOrCreateLockTargetAdapter(
     webkit::ppapi::PluginInstance* instance) {