Remove ShellConnection::WaitForInitialize

content/browser/browser_main_loop.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 "content/browser/browser_main_loop.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 59 matching lines @@
 #include "content/public/browser/tracing_controller.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/main_function_params.h"
 #include "content/public/common/result_codes.h"
 #include "device/battery/battery_status_service.h"
 #include "ipc/mojo/scoped_ipc_support.h"
 #include "media/audio/audio_manager.h"
 #include "media/base/media.h"
 #include "media/base/user_input_monitor.h"
 #include "media/midi/midi_manager.h"
+#include "mojo/edk/embedder/embedder.h"
 #include "mojo/shell/public/cpp/shell.h"
 #include "net/base/network_change_notifier.h"
 #include "net/socket/client_socket_factory.h"
 #include "net/ssl/ssl_config_service.h"
 #include "skia/ext/event_tracer_impl.h"
 #include "skia/ext/skia_memory_dump_provider.h"
 #include "sql/sql_memory_dump_provider.h"
 #include "ui/base/clipboard/clipboard.h"
 
 #if defined(USE_AURA) || (defined(OS_MACOSX) && !defined(OS_IOS))
@@ skipping 816 matching lines @@
     }
 
     TRACE_EVENT_END0("startup", "BrowserMainLoop::CreateThreads:start");
   }
   created_threads_ = true;
   return result_code_;
 }
 
 int BrowserMainLoop::PreMainMessageLoopRun() {
   if (IsRunningInMojoShell()) {
+    mojo::edk::SetParentPipeHandleFromCommandLine();

[Ken Rockot(use gerrit already), 2016/03/13 16:19:10]

Also note: I added this API for convenience since sharing a common init path
through RunnerConnection meant ripping this magic out from it. We don't always
use the command line handle for content children.

     MojoShellConnectionImpl::Create();
-    MojoShellConnectionImpl::Get()->BindToCommandLinePlatformChannel();
+    MojoShellConnectionImpl::Get()->BindToRequestFromCommandLine();
 #if defined(MOJO_SHELL_CLIENT) && defined(USE_AURA)
-    views::WindowManagerConnection::Create(
-        MojoShellConnection::Get()->GetConnector());
+    if (MojoShellConnection::Get()) {
+      views::WindowManagerConnection::Create(
+          MojoShellConnection::Get()->GetConnector());
+    }
 #endif
   }
 
   if (parts_) {
     TRACE_EVENT0("startup",
         "BrowserMainLoop::CreateThreads:PreMainMessageLoopRun");
     TRACK_SCOPED_REGION(
         "Startup", "BrowserMainLoop::PreMainMessageLoopRun");
 
     parts_->PreMainMessageLoopRun();
@@ skipping 535 matching lines @@
   DCHECK(is_tracing_startup_for_duration_);
 
   is_tracing_startup_for_duration_ = false;
   TracingController::GetInstance()->StopTracing(
       TracingController::CreateFileSink(
           startup_trace_file_,
           base::Bind(OnStoppedStartupTracing, startup_trace_file_)));
 }
 
 }  // namespace content