base: Add Is* functions to Value class.

chrome/browser/extensions/extension_tabs_module.cc

Index: chrome/browser/extensions/extension_tabs_module.cc
diff --git a/chrome/browser/extensions/extension_tabs_module.cc b/chrome/browser/extensions/extension_tabs_module.cc
index a949b4df1de9d75d041314d9248999ed25cfe9b4..04ab3cc42924798a266386f16e329ac93ef7afaa 100644
--- a/chrome/browser/extensions/extension_tabs_module.cc
+++ b/chrome/browser/extensions/extension_tabs_module.cc
@@ -413,11 +413,11 @@ bool CreateWindowFunction::RunImpl() {
       args->Get(keys::kUrlKey, &url_value);
 
       // First, get all the URLs the client wants to open.
-      if (url_value->IsType(Value::TYPE_STRING)) {
+      if (url_value->IsString()) {
         std::string url_string;
         url_value->GetAsString(&url_string);
         url_strings.push_back(url_string);
-      } else if (url_value->IsType(Value::TYPE_LIST)) {
+      } else if (url_value->IsList()) {
         const ListValue* url_list = static_cast<const ListValue*>(url_value);
         for (size_t i = 0; i < url_list->GetSize(); ++i) {
           std::string url_string;