Initial implementation of the <extensionoptions> GuestView tag

chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc

Index: chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
diff --git a/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc b/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
index eaf3db0f3a42329bef713d6583a24a8a31004acb..cc46031fa2a92a327c429514fcbd54600c89bac0 100644
--- a/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
+++ b/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
@@ -238,6 +238,7 @@ void ChromeExtensionsDispatcherDelegate::PopulateSourceMap(
 
   // Platform app sources that are not API-specific..
   source_map->RegisterSource("appView", IDR_APP_VIEW_JS);
+  source_map->RegisterSource("extensionOptions", IDR_EXTENSION_OPTIONS_JS);
   source_map->RegisterSource("tagWatcher", IDR_TAG_WATCHER_JS);
   source_map->RegisterSource("webViewInternal",
                              IDR_WEB_VIEW_INTERNAL_CUSTOM_BINDINGS_JS);
@@ -250,6 +251,8 @@ void ChromeExtensionsDispatcherDelegate::PopulateSourceMap(
   source_map->RegisterSource("webViewRequest",
                              IDR_WEB_VIEW_REQUEST_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("denyAppView", IDR_APP_VIEW_DENY_JS);
+  source_map->RegisterSource("denyExtensionOptions",

[not at google - send to devlin, 2014/07/08 15:43:39]

I don't think we need this "deny" logic. As I understand it that's to provide a
friendly surface for webview/appview to print a message like "you need to
request the web/appview permission to use the tag" but we don't actually need
that in the long term, so not much point adding code for it now.

[ericzeng, 2014/07/08 18:10:48]

Done.

+                             IDR_EXTENSION_OPTIONS_DENY_JS);
   source_map->RegisterSource("denyWebView", IDR_WEB_VIEW_DENY_JS);
   source_map->RegisterSource("injectAppTitlebar", IDR_INJECT_APP_TITLEBAR_JS);
 }