Open embedded extension options from the extension action context menu

chrome/browser/ui/chrome_pages.cc

Index: chrome/browser/ui/chrome_pages.cc
diff --git a/chrome/browser/ui/chrome_pages.cc b/chrome/browser/ui/chrome_pages.cc
index 4cc02c0c9aa28acd704f42139076c0dbe8a70204..362e86b9a1e6eccd1b1f0488b794e65213326986 100644
--- a/chrome/browser/ui/chrome_pages.cc
+++ b/chrome/browser/ui/chrome_pages.cc
@@ -160,6 +160,21 @@ void ShowExtensions(Browser* browser,
   ShowSingletonTabOverwritingNTP(browser, params);
 }
 
+void ShowExtensionOptions(Browser* browser,
+                          const std::string& extension_id) {
+  NavigateParams params(
+      GetSingletonTabNavigateParams(browser, GURL(kChromeUIExtensionsURL)));
+  params.path_behavior = NavigateParams::IGNORE_AND_NAVIGATE;
+  if (!extension_id.empty()) {
+    GURL::Replacements replacements;
+    std::string query("options=");
+    query += extension_id;
+    replacements.SetQueryStr(query);
+    params.url = params.url.ReplaceComponents(replacements);
+  }
+  ShowSingletonTabOverwritingNTP(browser, params);
+}
+
 void ShowConflicts(Browser* browser) {
 #if defined(OS_WIN)
   EnumerateModulesModel* model = EnumerateModulesModel::GetInstance();