permissions: implement coalesced permissions on Android

chrome/browser/permissions/permission_infobar_request.cc

Index: chrome/browser/permissions/permission_infobar_request.cc
diff --git a/chrome/browser/permissions/permission_infobar_request.cc b/chrome/browser/permissions/permission_infobar_request.cc
index 46ca8de3603e74c58407f31ac9f75a20af50706e..799a964b57e8363f56251e5c1e38a34caba3e8c1 100644
--- a/chrome/browser/permissions/permission_infobar_request.cc
+++ b/chrome/browser/permissions/permission_infobar_request.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/permissions/permission_infobar_request.h"
 
 #include "base/prefs/pref_service.h"
+#include "chrome/browser/android/permissions/permission_group_infobar_delegate_android.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/geolocation/geolocation_infobar_delegate.h"
 #include "chrome/browser/infobars/infobar_service.h"
@@ -12,6 +13,7 @@
 #include "chrome/browser/notifications/notification_permission_infobar_delegate.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/storage/durable_storage_permission_infobar_delegate.h"
+#include "chrome/browser/ui/android/infobars/permission_group_infobar_android.h"
 #include "chrome/common/pref_names.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/infobars/core/infobar.h"
@@ -77,12 +79,21 @@ bool PermissionInfoBarRequest::ShowInfobar(
     return true;
   }
 
-  // TODO(lalitm) once multiple permissions is ready to land, this
-  // should be implemented properly.
-  NOTIMPLEMENTED();
-  for (size_t i = 0; i < requests_.size(); ++i)
-    requests_[i].non_user_callback().Run(false, CONTENT_SETTING_DEFAULT);
-  return false;
+  std::vector<int> permissions;
+  permissions.reserve(requests_.size());
+  for (const auto& request : requests_)
+    permissions.push_back(request.type());
+
+  scoped_ptr<PermissionGroupInfoBarDelegateAndroid> delegate(
+      new PermissionGroupInfoBarDelegateAndroid(
+          requesting_frame_,
+          display_languages,
+          base::Bind(&PermissionInfoBarRequest::OnPermissionsSet,
+                     weak_factory_.GetWeakPtr())));
+  infobar_ = infobar_service->AddInfoBar(make_scoped_ptr(
+      new PermissionGroupInfoBarAndroid(delegate.Pass(), permissions)));
+  DCHECK(infobar_);
+  return infobar_;
 }
 
 void PermissionInfoBarRequest::Cancel(bool allowed) {