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 86295)
+++ chrome/browser/background_application_list_model.cc	(working copy)
@@ -48,7 +48,8 @@
   : public ImageLoadingTracker::Observer {
  public:
   Application(BackgroundApplicationListModel* model,
-              const Extension* an_extension);
+              const Extension* an_extension,
+              Profile* profile);
 
   virtual ~Application();
 
@@ -64,6 +65,7 @@
   const Extension* extension_;
   scoped_ptr<SkBitmap> icon_;
   BackgroundApplicationListModel* model_;
+  Profile* profile_;
   ImageLoadingTracker tracker_;
 };
 
@@ -96,11 +98,12 @@
 
 void
 BackgroundApplicationListModel::Observer::OnApplicationDataChanged(
-    const Extension* extension) {
+    const Extension* extension, Profile* profile) {
 }
 
 void
-BackgroundApplicationListModel::Observer::OnApplicationListChanged() {
+BackgroundApplicationListModel::Observer::OnApplicationListChanged(
+    Profile* profile) {
 }
 
 BackgroundApplicationListModel::Observer::~Observer() {
@@ -111,10 +114,12 @@
 
 BackgroundApplicationListModel::Application::Application(
     BackgroundApplicationListModel* model,
-    const Extension* extension)
+    const Extension* extension,
+    Profile* profile)
     : extension_(extension),
       icon_(NULL),
       model_(model),
+      profile_(profile),
       ALLOW_THIS_IN_INITIALIZER_LIST(tracker_(this)) {
 }
 
@@ -125,7 +130,7 @@
   if (!image)
     return;
   icon_.reset(new SkBitmap(*image));
-  model_->OnApplicationDataChanged(extension_);
+  model_->SendApplicationDataChangedNotifications(extension_);
 }
 
 void BackgroundApplicationListModel::Application::RequestIcon(
@@ -174,7 +179,7 @@
                  << " exceeded.  Ignoring.";
       return;
     }
-    application = new Application(this, extension);
+    application = new Application(this, extension, profile_);
     applications_[extension->id()] = application;
     application->RequestIcon(Extension::EXTENSION_ICON_BITTY);
   }
@@ -263,9 +268,10 @@
   }
 }
 
-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 +316,6 @@
   }
   if (old_cursor != extensions_.end() || new_cursor != extensions.end()) {
     extensions_ = extensions;
-    FOR_EACH_OBSERVER(Observer, observers_, OnApplicationListChanged());
+    FOR_EACH_OBSERVER(Observer, observers_, OnApplicationListChanged(profile_));
   }
 }