components/web_view/frame_utils.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/web_view/frame_utils.h"
   6
   7 #include "base/command_line.h"
   8 #include "components/web_view/web_view_switches.h"
   9 #include "mojo/application/public/interfaces/shell.mojom.h"
  10
  11 namespace web_view {
  12 namespace {
  13
  14 bool AlwaysCreateNewFrameTree() {
  15   return base::CommandLine::ForCurrentProcess()->HasSwitch(
  16       web_view::switches::kOOPIFAlwaysCreateNewFrameTree);
  17 }
  18
  19 }  // namespace
  20
  21 bool AreAppIdsEqual(uint32_t app_id1, uint32_t app_id2) {
  22   return app_id1 == app_id2 &&
  23          app_id1 != mojo::Shell::kInvalidContentHandlerID &&
  24          !AlwaysCreateNewFrameTree();
  25 }
  26
  27 }  // namespace web_view