Apps on NTP should be in order of installation

chrome/browser/extensions/pending_extension_info.h

Index: chrome/browser/extensions/pending_extension_info.h
diff --git a/chrome/browser/extensions/pending_extension_info.h b/chrome/browser/extensions/pending_extension_info.h
index fc7fd04f6e776e65bc873d3ce67c8698c524ef1a..d1d4a977a8c8f86aa708da48aaae39a39eacf712 100644
--- a/chrome/browser/extensions/pending_extension_info.h
+++ b/chrome/browser/extensions/pending_extension_info.h
@@ -21,6 +21,7 @@ class PendingExtensionInfo {
   typedef bool (*ShouldAllowInstallPredicate)(const Extension&);
 
   PendingExtensionInfo(
+      const std::string& id,
       const GURL& update_url,
       const Version& version,
       ShouldAllowInstallPredicate should_allow_install,
@@ -31,6 +32,7 @@ class PendingExtensionInfo {
   // Required for STL container membership.  Should not be used directly.
   PendingExtensionInfo();
 
+  const std::string& id() const { return id_; }
   const GURL& update_url() const { return update_url_; }
   const Version& version() const { return version_; }
 
@@ -48,6 +50,8 @@ class PendingExtensionInfo {
   Extension::Location install_source() const { return install_source_; }
 
  private:
+  const std::string& id_;
+
   GURL update_url_;
   Version version_;