Don't show host permission warnings for platform apps.

chrome/browser/extensions/extension_install_prompt.cc

 // Copyright (c) 2012 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_install_prompt.h"
 
 #include <map>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 10 matching lines @@
 #include "chrome/browser/signin/token_service_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "chrome/common/extensions/extension_switch_utils.h"
+#include "chrome/common/extensions/permissions/permission_set.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "content/public/browser/page_navigator.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 
 using extensions::BundleInstaller;
@@ skipping 420 matching lines @@
 }
 
 void ExtensionInstallPrompt::OnMintTokenFailure(
     const GoogleServiceAuthError& error) {
   ShowConfirmation();
 }
 
 void ExtensionInstallPrompt::ShowConfirmation() {
   prompt_.set_type(prompt_type_);
 
-  if (permissions_)
-    prompt_.SetPermissions(permissions_->GetWarningMessages());
+  if (permissions_) {
+    prompt_.SetPermissions(
+        permissions_->GetWarningMessages(extension_->GetType()));
+  }
 
   switch (prompt_type_) {
     case PERMISSIONS_PROMPT:
     case RE_ENABLE_PROMPT:
     case INLINE_INSTALL_PROMPT:
     case INSTALL_PROMPT: {
       prompt_.set_extension(extension_);
       prompt_.set_icon(gfx::Image(icon_));
       ShowExtensionInstallDialog(parent_, navigator_, delegate_, prompt_);
       break;
@@ skipping 21 matching lines @@
     Browser* browser) {
   // |browser| can be NULL in unit tests.
   if (!browser)
     return new ExtensionInstallPrompt(NULL, NULL, NULL);
   gfx::NativeWindow parent =
       browser->window() ? browser->window()->GetNativeWindow() : NULL;
   return new ExtensionInstallPrompt(parent, browser, browser->profile());
 }
 
 }  // namespace chrome