Show modal dialog to tell users that the profile is managed when it's the case.

Apps Developer Tools will close when the user close the dialog.

Here's a screenshot of the dialog.
http://i.imgur.com/aO03CqB.png

BUG=267679

Review URL: https://chromiumcodereview.appspot.com/23460005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@220484 0039d316-1c4b-4281-b951-d872f2087c98

chrome/app/generated_resources.grd

@@ -4530,6 +4530,15 @@ Make sure you do not expose any sensitive information.
       <message name="IDS_APPS_DEVTOOL_DELETE_CONFIRMATION_MESSAGE_EXTENSION" desc="Text of the message of the apps/extension delete confirmation dialog in case the user is deleting an extension.">
         Do you really want to delete this extension?
       </message>
+      <message name="IDS_APPS_DEVTOOL_MANAGED_PROFILE_DIALOG_CLOSE_BUTTON" desc="Title of the button to close the dialog for managed profile.">
+        Close
+      </message>
+      <message name="IDS_APPS_DEVTOOL_MANAGED_PROFILE_DIALOG_TITLE" desc="Title of the dialog for managed profile.">
+        This user is supervised.
+      </message>
+      <message name="IDS_APPS_DEVTOOL_MANAGED_PROFILE_DIALOG_DESCRIPTION" desc="Content of the dialog for managed profile. It's informing a supervised user that extensions cannot be changed.">
+        Applications and extensions cannot be modified by supervised users. Apps Developer Tools will be closed.
+      </message>
       <message name="IDS_EXTENSIONS_NONE_INSTALLED_SUGGEST_GALLERY" desc="Text on next line after IDS_EXTENSIONS_NONE_INSTALLED that suggests the user look in the gallery for extensions to install.">
         Want to <ph name="BEGIN_LINK">&lt;a target="_blank" href="$1"&gt;</ph>browse the gallery<ph name="END_LINK">&lt;/a&gt;<ex>&lt;/a&gt;</ex></ph> instead?
       </message>
@@ -4659,7 +4668,7 @@ Make sure you do not expose any sensitive information.
         (This extension is managed and cannot be removed or disabled.)
       </message>
       <message name="IDS_EXTENSIONS_LOCKED_MANAGED_USER" desc="The error message (either shown in the extensions UI or logged) informing a supervised user that extensions cannot be changed.">
-        Extensions cannot be modified by supervised users.
+        Applications and extensions cannot be modified by supervised users.
       </message>
       <message name="IDS_EXTENSIONS_USE_APPS_DEV_TOOLS" desc="The message in the banner to invite people to use Apps Developer Tools.">
         The new Apps Developer Tools makes it easier than ever to manage and debug your apps and extensions. It's now available in the Chrome App Launcher.

chrome/browser/extensions/api/developer_private/developer_private_api.cc

@@ -1248,12 +1248,29 @@ bool DeveloperPrivateGetStringsFunction::RunImpl() {
   SET_STRING("deleteConfirmationMessageExtension",
       IDS_APPS_DEVTOOL_DELETE_CONFIRMATION_MESSAGE_EXTENSION);
 
+// Dialog when profile is managed.
+  SET_STRING("managedProfileDialogCloseButton",
+      IDS_APPS_DEVTOOL_MANAGED_PROFILE_DIALOG_CLOSE_BUTTON);
+  SET_STRING("managedProfileDialogTitle",
+      IDS_APPS_DEVTOOL_MANAGED_PROFILE_DIALOG_TITLE);
+  SET_STRING("managedProfileDialogDescription",
+      IDS_APPS_DEVTOOL_MANAGED_PROFILE_DIALOG_DESCRIPTION);
+
   #undef   SET_STRING
   return true;
 }
 
 DeveloperPrivateGetStringsFunction::~DeveloperPrivateGetStringsFunction() {}
 
+bool DeveloperPrivateIsProfileManagedFunction::RunImpl() {
+  SetResult(new base::FundamentalValue(profile_->IsManaged()));
+  return true;
+}
+
+DeveloperPrivateIsProfileManagedFunction::
+    ~DeveloperPrivateIsProfileManagedFunction() {
+}
+
 } // namespace api
 
 } // namespace extensions

chrome/browser/extensions/api/developer_private/developer_private_api.h

@@ -349,6 +349,18 @@ class DeveloperPrivateGetStringsFunction : public SyncExtensionFunction {
    virtual bool RunImpl() OVERRIDE;
 };
 
+class DeveloperPrivateIsProfileManagedFunction : public SyncExtensionFunction {
+  public:
+   DECLARE_EXTENSION_FUNCTION("developerPrivate.isProfileManaged",
+                              DEVELOPERPRIVATE_ISPROFILEMANAGED);
+
+  protected:
+   virtual ~DeveloperPrivateIsProfileManagedFunction();
+
+   // ExtensionFunction
+   virtual bool RunImpl() OVERRIDE;
+};
+
 class DeveloperPrivateExportSyncfsFolderToLocalfsFunction
     : public AsyncExtensionFunction {
   public:

chrome/browser/extensions/extension_function_histogram_value.h

@@ -617,6 +617,7 @@ enum HistogramValue {
   SYNCFILESYSTEM_GETSERVICESTATUS,
   ECHOPRIVATE_SETOFFERINFO,
   ECHOPRIVATE_GETOFFERINFO,
+  DEVELOPERPRIVATE_ISPROFILEMANAGED,
   ENUM_BOUNDARY // Last entry: Add new entries above.
 };
 

chrome/browser/resources/apps_debugger/js/items.js

@@ -96,6 +96,23 @@ cr.define('apps_dev_tool', function() {
     chrome.developerPrivate.getStrings(function(strings) {
       loadTimeData.data = strings;
       i18nTemplate.process(document, loadTimeData);
+
+      // Check managed profiles.
+      chrome.developerPrivate.isProfileManaged(function(isManaged) {
+        if (!isManaged)
+          return;
+        alertOverlay.setValues(
+            loadTimeData.getString('managedProfileDialogTitle'),
+            loadTimeData.getString('managedProfileDialogDescription'),
+            loadTimeData.getString('managedProfileDialogCloseButton'),
+            null,
+            function() {
+              AppsDevTool.showOverlay(null);
+              window.close();
+            },
+            null);
+        AppsDevTool.showOverlay($('alertOverlay'));
+      });
     });
   };
 

chrome/common/extensions/api/developer_private.idl

@@ -204,6 +204,9 @@ namespace developerPrivate {
     // strings as a dictionary mapping from string identifier to the
     // translated string to use in the apps_debugger app UI.
     static void getStrings(GetStringsCallback callback);
+
+    // Returns true if the profile is managed.
+    static void isProfileManaged(BooleanCallback callback);
   };
 
   interface Events {