Pepper: Whitelist dev channel APIs for some apps.

chrome/browser/chrome_content_browser_client.h

Index: chrome/browser/chrome_content_browser_client.h
diff --git a/chrome/browser/chrome_content_browser_client.h b/chrome/browser/chrome_content_browser_client.h
index b1a073b05db132856ca312b3e28f7c215d3a83cb..77be3d20872cab5f4ac4429d05c112c4a842ce3f 100644
--- a/chrome/browser/chrome_content_browser_client.h
+++ b/chrome/browser/chrome_content_browser_client.h
@@ -274,7 +274,9 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
   virtual bool IsPluginAllowedToCallRequestOSFileHandle(
       content::BrowserContext* browser_context,
       const GURL& url) OVERRIDE;
-  virtual bool IsPluginAllowedToUseDevChannelAPIs() OVERRIDE;
+  virtual bool IsPluginAllowedToUseDevChannelAPIs(
+      content::BrowserContext* browser_context,
+      const GURL& url) OVERRIDE;
   virtual net::CookieStore* OverrideCookieStoreForRenderProcess(
       int render_process_id) OVERRIDE;
 
@@ -304,6 +306,9 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
   std::set<std::string> allowed_socket_origins_;
   // Set of origins that can get a handle for FileIO from NaCl.
   std::set<std::string> allowed_file_handle_origins_;
+  // Set of origins that can use "dev chanel" APIs from NaCl, even on stable
+  // versions of Chrome.
+  std::set<std::string> allowed_dev_channel_origins_;
 #endif
   scoped_ptr<extensions::BrowserPermissionsPolicyDelegate>
       permissions_policy_delegate_;