Improving the process model extension API

chrome/browser/extensions/extension_tab_util.h

Index: chrome/browser/extensions/extension_tab_util.h
diff --git a/chrome/browser/extensions/extension_tab_util.h b/chrome/browser/extensions/extension_tab_util.h
index ed0f1a51900cfb5dd6c3ea3165691b75ed9cc062..93e7bfd26c0da3baf992af84eddf8b79a5559a12 100644
--- a/chrome/browser/extensions/extension_tab_util.h
+++ b/chrome/browser/extensions/extension_tab_util.h
@@ -7,6 +7,7 @@
 #pragma once
 
 #include <string>
+#include <vector>
 
 class Browser;
 class Extension;
@@ -18,6 +19,7 @@ class TabStripModel;
 namespace base {
 class DictionaryValue;
 class ListValue;
+class Value;
 }
 
 namespace content {
@@ -75,6 +77,10 @@ class ExtensionTabUtil {
 
   // Returns true if |url| is used for testing crashes.
   static bool IsCrashURL(const GURL& url);
+
+  // Reads the |value| as either a single integer value or a list of integers.
+  static bool ReadOneOrMoreIntegers(base::Value* value,
+                                    std::vector<int>* result);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_TAB_UTIL_H__