Make ProfileImageDownloader available to non-chromeos code

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 3bdb0e310832f3855ea5249cd48b5966dc1a02a0..dd85762a748371887029d4f9c1bba9caa9926d57 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -553,8 +553,6 @@
         'browser/chromeos/login/helper.h',
         'browser/chromeos/login/html_page_screen.cc',
         'browser/chromeos/login/html_page_screen.h',
-        'browser/chromeos/login/image_decoder.cc',
-        'browser/chromeos/login/image_decoder.h',
         'browser/chromeos/login/image_downloader.cc',
         'browser/chromeos/login/image_downloader.h',
         'browser/chromeos/login/issue_response_handler.cc',
@@ -598,8 +596,6 @@
         'browser/chromeos/login/parallel_authenticator.h',
         'browser/chromeos/login/password_changed_view.cc',
         'browser/chromeos/login/password_changed_view.h',
-        'browser/chromeos/login/profile_image_downloader.cc',
-        'browser/chromeos/login/profile_image_downloader.h',
         'browser/chromeos/login/proxy_settings_dialog.cc',
         'browser/chromeos/login/proxy_settings_dialog.h',
         'browser/chromeos/login/registration_screen.cc',
@@ -1273,6 +1269,10 @@
         'browser/fullscreen_gtk.cc',
         'browser/fullscreen_mac.mm',
         'browser/fullscreen_win.cc',
+        'browser/gaia_userinfo/image_decoder.cc',
+        'browser/gaia_userinfo/image_decoder.h',
+        'browser/gaia_userinfo/profile_downloader.cc',
+        'browser/gaia_userinfo/profile_image_downloader.h',
         'browser/geolocation/chrome_access_token_store.cc',
         'browser/geolocation/chrome_access_token_store.h',
         'browser/geolocation/chrome_geolocation_permission_context.cc',