3 files changed, 43 insertions, 6 deletions
diff --git a/chrome/browser/extensions/extension_managed_mode_api.cc b/chrome/browser/extensions/extension_managed_mode_api.cc
index d0258ef..1471743 100644
--- a/chrome/browser/extensions/extension_managed_mode_api.cc
+++ b/chrome/browser/extensions/extension_managed_mode_api.cc
@@ -39,7 +39,7 @@ bool EnterManagedModeFunction::RunImpl() {
     // TODO(pamg): WIP. Show modal password dialog and save hashed password. Set
     //     |confirmed| to false if user cancels dialog.
 
-    confirmed = ManagedMode::EnterManagedMode();
+    confirmed = ManagedMode::EnterManagedMode(profile());
   }
 
   scoped_ptr<DictionaryValue> result(new DictionaryValue);
diff --git a/chrome/browser/managed_mode.cc b/chrome/browser/managed_mode.cc
index cd9d14d..cef0d9e 100644
--- a/chrome/browser/managed_mode.cc
+++ b/chrome/browser/managed_mode.cc
@@ -7,6 +7,8 @@
 #include "base/command_line.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/ui/browser_list.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
@@ -30,14 +32,43 @@ bool ManagedMode::IsInManagedMode() {
 }
 
 // static
-bool ManagedMode::EnterManagedMode() {
-  SetInManagedMode(true);
-  return true;
+bool ManagedMode::EnterManagedMode(Profile* profile) {
+  bool confirmed = PlatformConfirmEnter();
+  if (confirmed) {
+    // Close all other profiles.
+    // TODO(bauerb): This may not close all windows, for example if there is an
+    // onbeforeunload handler. We should cancel entering managed mode in that
+    // case.
+    std::vector<Profile*> profiles =
+        g_browser_process->profile_manager()->GetLoadedProfiles();
+    for (std::vector<Profile*>::iterator it = profiles.begin();
+         it != profiles.end(); ++it) {
+      if (*it != profile)
+        BrowserList::CloseAllBrowsersWithProfile(*it);
+    }
+
+    SetInManagedMode(true);
+  }
+  return confirmed;
 }
 
 // static
 void ManagedMode::LeaveManagedMode() {
-  SetInManagedMode(false);
+  bool confirmed = PlatformConfirmLeave();
+  if (confirmed)
+    SetInManagedMode(false);
+}
+
+// static
+bool ManagedMode::PlatformConfirmEnter() {
+  // TODO(bauerb): Show platform-specific confirmation dialog.
+  return true;
+}
+
+// static
+bool ManagedMode::PlatformConfirmLeave() {
+  // TODO(bauerb): Show platform-specific confirmation dialog.
+  return true;
 }
 
 // static
diff --git a/chrome/browser/managed_mode.h b/chrome/browser/managed_mode.h
index 93cc9ad..11466bf 100644
--- a/chrome/browser/managed_mode.h
+++ b/chrome/browser/managed_mode.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_MANAGED_MODE_H_
 
 class PrefService;
+class Profile;
 
 class ManagedMode {
  public:
@@ -13,10 +14,15 @@ class ManagedMode {
   static bool IsInManagedMode();
 
   // Returns true iff managed mode was entered sucessfully.
-  static bool EnterManagedMode();
+  static bool EnterManagedMode(Profile* profile);
   static void LeaveManagedMode();
 
  private:
+  // Platform-specific methods that confirm whether we can enter or leave
+  // managed mode.
+  static bool PlatformConfirmEnter();
+  static bool PlatformConfirmLeave();
+
   static void SetInManagedMode(bool in_managed_mode);
 };