Establish MojoChildConnection from BrowserChildProcessHostImpl

content/common/mojo/constants.cc

 // Copyright 2016 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 "content/common/mojo/constants.h"
 
 namespace content {
 
 // The default application name the browser identifies as when connecting to
 // the shell. This must match the name in
 // src/content/public/app/mojo/content_browser_manifest.json.
 const char kBrowserMojoApplicationName[] = "exe:content_browser";
 
 // The default application name used to identify the gpu process when
 // connecting it to the shell. This must match the name in
 // src/content/public/app/mojo/content_gpu_manifest.json.
 const char kGpuMojoApplicationName[] = "exe:content_gpu";
 
+// The default application name used to identify plugin processes when
+// connecting them to the shell. This must match the name in
+// src/content/public/app/mojo/content_plugin_manifest.json.
+const char kPluginMojoApplicationName[] = "exe:content_plugin";
+
 // The default application name used to identify render processes when
 // connecting them to the shell. This must match the name in
 // src/content/public/app/mojo/content_renderer_manifest.json.
 const char kRendererMojoApplicationName[] = "exe:content_renderer";
 
 // The default application name used to identify utility processes when
 // connecting them to the shell. This must match the name in
 // src/content/public/app/mojo/content_utility_manifest.json.
 const char kUtilityMojoApplicationName[] = "exe:content_utility";
 
 }  // namespace content