[Media Gallery] Add existing attached devices to the prefs in time for media galleries dialog.

chrome/browser/extensions/api/media_galleries/media_galleries_api.cc

Index: chrome/browser/extensions/api/media_galleries/media_galleries_api.cc
diff --git a/chrome/browser/extensions/api/media_galleries/media_galleries_api.cc b/chrome/browser/extensions/api/media_galleries/media_galleries_api.cc
index 3afa7d604d2a712157add79d981c477175955287..4cdab51ef6b43d6f989561ab9e54b06c149c9b0c 100644
--- a/chrome/browser/extensions/api/media_galleries/media_galleries_api.cc
+++ b/chrome/browser/extensions/api/media_galleries/media_galleries_api.cc
@@ -67,6 +67,14 @@ bool ApiIsAccessible(std::string* error) {
 MediaGalleriesGetMediaFileSystemsFunction::
     ~MediaGalleriesGetMediaFileSystemsFunction() {}
 
+bool MediaGalleriesGetMediaFileSystemsFunction::HasPermission() {
+  if (!ExtensionFunction::HasPermission())
+    return false;
+  MediaFileSystemRegistry::GetInstance()->AddAttachedMediaDeviceGalleries(

[vandebo (ex-Chrome), 2012/10/27 19:57:57]

I think putting this here abuses it's use.  Let just call it in the relevant
places in RunImpl()

[kmadhusu, 2012/10/28 01:13:43]

Moved this function call to the top of RunImpl() function. I guess irrespective
of the interactive mode, we want to add the attached device galleries to the
preferences.

+      render_view_host());
+  return true;
+}
+
 bool MediaGalleriesGetMediaFileSystemsFunction::RunImpl() {
   if (!ApiIsAccessible(&error_))
     return false;