Revert "Allow declarative webrequest and webrequest in extensions."

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 4eab8ef5588b1fd43cda2635d82b726e42c5dc0a..b408544199fb61ae7be890bca6b30db93fe7f651 100644
--- a/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
+++ b/chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc
@@ -239,6 +239,8 @@ void ChromeExtensionsDispatcherDelegate::PopulateSourceMap(
   source_map->RegisterSource("chromeWebView", IDR_CHROME_WEB_VIEW_JS);
   source_map->RegisterSource("chromeWebViewExperimental",
                              IDR_CHROME_WEB_VIEW_EXPERIMENTAL_JS);
+  source_map->RegisterSource("webViewRequest",
+                             IDR_WEB_VIEW_REQUEST_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("denyAppView", IDR_APP_VIEW_DENY_JS);
   source_map->RegisterSource("injectAppTitlebar", IDR_INJECT_APP_TITLEBAR_JS);
 }