Added enhanced bookmarks extension as an external component extension

chrome/browser/extensions/external_component_loader.h

Index: chrome/browser/extensions/external_component_loader.h
diff --git a/chrome/browser/extensions/external_component_loader.h b/chrome/browser/extensions/external_component_loader.h
index 02954037400bc5e474b8f0ce7436deefaf952272..1bc75a04fc69faf2d89f180ab6b87adfe28accda 100644
--- a/chrome/browser/extensions/external_component_loader.h
+++ b/chrome/browser/extensions/external_component_loader.h
@@ -22,6 +22,8 @@ class ExternalComponentLoader : public ExternalLoader {
  public:
   ExternalComponentLoader();
 
+  static bool IsEnhancedBookmarksExperimentEnabled();

[Finnur, 2013/11/22 10:31:57]

It feels a bit hacky to have this be part of the ExternalComponentLoader. Is
there no .cc file associated with the enhanced bookmark code that can own this
function?

[yefimt, 2013/11/22 19:01:43]

I feel the same, but the problem is all code is in extension. So I could not
find better place.
If it helps in any way, this code will go away some time later because
Enh.bookmarks will be enabled for all users or removed completely.

On 2013/11/22 10:31:57, Finnur wrote:

[Finnur, 2013/11/22 19:04:48]

Can you document this function and the fact that it is temporary until we enable
this experiment for all or remove it?

+
  protected:
   virtual void StartLoading() OVERRIDE;