Modifying the BackgroundModeManager to handle multiple profiles.

chrome/browser/background_application_list_model.cc

Index: chrome/browser/background_application_list_model.cc
===================================================================
--- chrome/browser/background_application_list_model.cc	(revision 86624)
+++ chrome/browser/background_application_list_model.cc	(working copy)
@@ -96,11 +96,12 @@
 
 void
 BackgroundApplicationListModel::Observer::OnApplicationDataChanged(
-    const Extension* extension) {
+    const Extension* extension, Profile* profile) {
 }
 
 void
-BackgroundApplicationListModel::Observer::OnApplicationListChanged() {
+BackgroundApplicationListModel::Observer::OnApplicationListChanged(
+    Profile* profile) {
 }
 
 BackgroundApplicationListModel::Observer::~Observer() {
@@ -125,7 +126,7 @@
   if (!image)
     return;
   icon_.reset(new SkBitmap(*image));
-  model_->OnApplicationDataChanged(extension_);
+  model_->SendApplicationDataChangedNotifications(extension_);
 }
 
 void BackgroundApplicationListModel::Application::RequestIcon(
@@ -263,9 +264,10 @@
   }
 }
 
-void BackgroundApplicationListModel::OnApplicationDataChanged(
+void BackgroundApplicationListModel::SendApplicationDataChangedNotifications(
     const Extension* extension) {
-  FOR_EACH_OBSERVER(Observer, observers_, OnApplicationDataChanged(extension));
+  FOR_EACH_OBSERVER(Observer, observers_, OnApplicationDataChanged(extension,
+                                                                   profile_));
 }
 
 void BackgroundApplicationListModel::OnExtensionLoaded(Extension* extension) {
@@ -310,6 +312,6 @@
   }
   if (old_cursor != extensions_.end() || new_cursor != extensions.end()) {
     extensions_ = extensions;
-    FOR_EACH_OBSERVER(Observer, observers_, OnApplicationListChanged());
+    FOR_EACH_OBSERVER(Observer, observers_, OnApplicationListChanged(profile_));
   }
 }