Pepper: Send dev/canary channel status to plugins.

content/public/browser/content_browser_client.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/public/browser/content_browser_client.h"
 
 #include "base/files/file_path.h"
 #include "ui/gfx/image/image_skia.h"
 #include "url/gurl.h"
 
@@ skipping 293 matching lines @@
   return NULL;
 }
 #endif
 
 bool ContentBrowserClient::IsPluginAllowedToCallRequestOSFileHandle(
     content::BrowserContext* browser_context,
     const GURL& url) {
   return false;
 }
 
+bool ContentBrowserClient::IsPluginAllowedToUseDevChannelAPIs() {
+  return false;
+}
+
 }  // namespace content