Fetch a new GAIA picture every time chrome://settings/manageProfile comes up.

chrome/browser/profiles/profiles_state.cc

Index: chrome/browser/profiles/profiles_state.cc
diff --git a/chrome/browser/profiles/profiles_state.cc b/chrome/browser/profiles/profiles_state.cc
index 71c08c05ac8c8ef5b8bd97e55eff2fb68a9e61a3..3fc99154509fe31abda972aa134fc1d73d552c9d 100644
--- a/chrome/browser/profiles/profiles_state.cc
+++ b/chrome/browser/profiles/profiles_state.cc
@@ -9,6 +9,8 @@
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
+#include "chrome/browser/profiles/gaia_info_update_service.h"
+#include "chrome/browser/profiles/gaia_info_update_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
@@ -17,6 +19,7 @@
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/pref_names.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
+#include "components/signin/core/common/profile_management_switches.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
@@ -109,4 +112,14 @@ bool IsRegularOrGuestSession(Browser* browser) {
   return profile->IsGuestSession() || !profile->IsOffTheRecord();
 }
 
+void UpdateGaiaProfilePhotoIfNeeded(Profile* profile) {
+  // If the --google-profile-info flag isn't used, then the
+  // GAIAInfoUpdateService isn't initialized, and we can't download the picture.
+  if (!switches::IsGoogleProfileInfo())
+    return;
+
+  DCHECK(profile);
+  GAIAInfoUpdateServiceFactory::GetInstance()->GetForProfile(profile)->Update();
+}
+
 }  // namespace profiles