Add module-level permissions to extensions.

chrome/browser/extensions/extension_function_dispatcher.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_function_dispatcher.h"
 
 #include "base/process_util.h"
 #include "base/singleton.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_bookmarks_module.h"
 #include "chrome/browser/extensions/extension_bookmarks_module_constants.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "chrome/browser/extensions/extension_message_service.h"
 #include "chrome/browser/extensions/extension_page_actions_module.h"
 #include "chrome/browser/extensions/extension_page_actions_module_constants.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_tabs_module.h"
 #include "chrome/browser/extensions/extension_tabs_module_constants.h"
 #include "chrome/browser/extensions/extension_toolstrip_api.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
+#include "chrome/common/render_messages.h"
 #include "chrome/common/result_codes.h"
 #include "chrome/common/url_constants.h"
 
 // FactoryRegistry -------------------------------------------------------------
 
 namespace {
 
 // Template for defining ExtensionFunctionFactory.
 template<class T>
 ExtensionFunction* NewExtensionFunction() {
@@ skipping 158 matching lines @@
 ExtensionFunctionDispatcher::ExtensionFunctionDispatcher(
     RenderViewHost* render_view_host,
     Delegate* delegate,
     const GURL& url)
   : render_view_host_(render_view_host),
     delegate_(delegate),
     url_(url),
     ALLOW_THIS_IN_INITIALIZER_LIST(peer_(new Peer(this))) {
   // TODO(erikkay) should we do something for these errors in Release?
   DCHECK(url.SchemeIs(chrome::kExtensionScheme));
-  DCHECK(profile()->GetExtensionsService()->GetExtensionByURL(url));
+
+  Extension* extension =
+      profile()->GetExtensionsService()->GetExtensionByURL(url);
+  DCHECK(extension);
 
   all_instances()->insert(this);
 
   // Notify the ExtensionProcessManager that the view was created.
   ExtensionProcessManager* epm = profile()->GetExtensionProcessManager();
   epm->RegisterExtensionProcess(extension_id(),
                                 render_view_host->process()->pid());
+
+  // Update the extension permissions. Doing this each time we create an EFD
+  // ensures that new processes are informed of permissions for newly installed
+  // extensions.
+  render_view_host->Send(new ViewMsg_Extension_SetPermissions(
+      extension->id(), extension->api_permissions()));
 }
 
 ExtensionFunctionDispatcher::~ExtensionFunctionDispatcher() {
   all_instances()->erase(this);
   peer_->dispatcher_ = NULL;
 }
 
 Browser* ExtensionFunctionDispatcher::GetBrowser() {
   DCHECK(delegate_);
 
@@ skipping 34 matching lines @@
   } else {
     NOTREACHED();
     base::KillProcess(render_view_host_->process()->process().handle(),
                       ResultCodes::KILLED_BAD_MESSAGE, false);
   }
 }
 
 Profile* ExtensionFunctionDispatcher::profile() {
   return render_view_host_->process()->profile();
 }