Remove dependency of chrome in WebRequestPermissions.

extensions/browser/api/extensions_api_client.cc

Index: extensions/browser/api/extensions_api_client.cc
diff --git a/extensions/browser/api/extensions_api_client.cc b/extensions/browser/api/extensions_api_client.cc
index b75428d2322065672de7ea33d5c413c8b496073f..2b7c9f481f047b12dfb24fc54b0ecf6921031d5f 100644
--- a/extensions/browser/api/extensions_api_client.cc
+++ b/extensions/browser/api/extensions_api_client.cc
@@ -62,4 +62,12 @@ WebViewPermissionHelperDelegate* ExtensionsAPIClient::
   return NULL;
 }
 
+bool ExtensionsAPIClient:: MustNotBeModifiedURL(const GURL& url) {
+  return false;
+}
+
+const std::string ExtensionsAPIClient::WebStoreAppId() {
+  return std::string();
+}
+
 }  // namespace extensions