Adding <keygen> Content Setting (Blink)

content/browser/renderer_host/render_message_filter.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_message_filter.h"
 
 #include <errno.h>
 #include <string.h>
 
 #include <map>
@@ skipping 572 matching lines @@
     case 1:
       key_size_in_bits = 1024;
       break;
     default:
       DCHECK(false) << "Illegal key_size_index " << key_size_index;
       RenderProcessHostMsg_Keygen::WriteReplyParams(reply_msg, std::string());
       Send(reply_msg);
       return;
   }
 
+  if (!GetContentClient()->browser()->AllowKeygen(url, resource_context_)) {
+    RenderProcessHostMsg_Keygen::WriteReplyParams(reply_msg, std::string());
+    Send(reply_msg);
+    return;
+  }
+
   resource_context_->CreateKeygenHandler(
       key_size_in_bits,
       challenge_string,
       url,
       base::Bind(
           &RenderMessageFilter::PostKeygenToWorkerThread, this, reply_msg));
 }
 
 void RenderMessageFilter::PostKeygenToWorkerThread(
     IPC::Message* reply_msg,
@@ skipping 95 matching lines @@
 void RenderMessageFilter::OnDeletedGpuMemoryBuffer(
     gfx::GpuMemoryBufferId id,
     const gpu::SyncToken& sync_token) {
   DCHECK(BrowserGpuMemoryBufferManager::current());
 
   BrowserGpuMemoryBufferManager::current()->ChildProcessDeletedGpuMemoryBuffer(
       id, PeerHandle(), render_process_id_, sync_token);
 }
 
 }  // namespace content