[Profiles] Remove the NotificationService from the ProfileInfoCache

chrome/browser/ui/views/frame/glass_browser_frame_view.cc

Index: chrome/browser/ui/views/frame/glass_browser_frame_view.cc
diff --git a/chrome/browser/ui/views/frame/glass_browser_frame_view.cc b/chrome/browser/ui/views/frame/glass_browser_frame_view.cc
index 4eaaf0647767725b64d2b1ea8db8a70f7f093b33..61f03855ea12bc38c7804625b12d26a9990cafb9 100644
--- a/chrome/browser/ui/views/frame/glass_browser_frame_view.cc
+++ b/chrome/browser/ui/views/frame/glass_browser_frame_view.cc
@@ -8,7 +8,6 @@
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/app/chrome_dll_resource.h"
-#include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_header_helper.h"
 #include "chrome/browser/themes/theme_properties.h"
@@ -19,7 +18,6 @@
 #include "chrome/browser/ui/views/tabs/tab_strip.h"
 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
 #include "components/signin/core/common/profile_management_switches.h"
-#include "content/public/browser/notification_service.h"
 #include "grit/theme_resources.h"
 #include "skia/ext/image_operations.h"
 #include "ui/base/resource/resource_bundle_win.h"
@@ -97,15 +95,7 @@ GlassBrowserFrameView::GlassBrowserFrameView(BrowserFrame* frame,
   if (browser_view->ShouldShowWindowIcon())
     InitThrobberIcons();
 
-  if (browser_view->IsRegularOrGuestSession() && switches::IsNewAvatarMenu())
-    UpdateNewStyleAvatarInfo(this, NewAvatarButton::NATIVE_BUTTON);
-  else
-    UpdateAvatarInfo();
-
-  if (!browser_view->IsOffTheRecord()) {
-    registrar_.Add(this, chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED,
-                   content::NotificationService::AllSources());
-  }
+  UpdateAvatar(this, NewAvatarButton::NATIVE_BUTTON);
 }
 
 GlassBrowserFrameView::~GlassBrowserFrameView() {
@@ -594,23 +584,27 @@ void GlassBrowserFrameView::DisplayNextThrobberFrame() {
               reinterpret_cast<LPARAM>(throbber_icons_[throbber_frame_]));
 }
 
-void GlassBrowserFrameView::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  switch (type) {
-    case chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED:
-      if (browser_view()->IsRegularOrGuestSession() &&
-          switches::IsNewAvatarMenu()) {
-        UpdateNewStyleAvatarInfo(this, NewAvatarButton::NATIVE_BUTTON);
-      } else {
-        UpdateAvatarInfo();
-      }
-      break;
-    default:
-      NOTREACHED() << "Got a notification we didn't register for!";
-      break;
-  }
+void GlassBrowserFrameView::OnProfileAdded(const base::FilePath& profile_path) {
+  UpdateAvatar(this, NewAvatarButton::NATIVE_BUTTON);
+}
+
+void GlassBrowserFrameView::OnProfileWasRemoved(
+    const base::FilePath& profile_path,
+    const base::string16& profile_name) {
+  UpdateAvatar(this, NewAvatarButton::NATIVE_BUTTON);
+}
+
+void GlassBrowserFrameView::OnProfileNameChanged(
+    const base::FilePath& profile_path,
+    const base::string16& old_profile_name) {
+  UpdateAvatar(this, NewAvatarButton::NATIVE_BUTTON);
+}
+
+void GlassBrowserFrameView::OnProfileAvatarChanged(
+    const base::FilePath& profile_path) {
+  // Profile avatars are only displayed in the old UI or incognito.
+  if (browser_view()->IsOffTheRecord() || !switches::IsNewAvatarMenu())
+    UpdateAvatarInfo();
 }
 
 // static