content: Pass IOSurface references using Mach IPC.

content/browser/child_process_launcher.cc

 // Copyright 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/child_process_launcher.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
 #include "base/process/process.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/common/content_descriptors.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/sandboxed_process_launcher_delegate.h"
 
 #if defined(OS_WIN)
 #include "base/files/file_path.h"
 #include "content/common/sandbox_win.h"
 #include "content/public/common/sandbox_init.h"
 #elif defined(OS_MACOSX)
 #include "content/browser/bootstrap_sandbox_mac.h"
+#include "content/browser/browser_io_surface_manager_mac.h"
 #include "content/browser/mach_broker_mac.h"
 #include "sandbox/mac/bootstrap_sandbox.h"
 #elif defined(OS_ANDROID)
 #include "base/android/jni_android.h"
 #include "content/browser/android/child_process_launcher_android.h"
 #elif defined(OS_POSIX)
 #include "base/memory/shared_memory.h"
 #include "base/memory/singleton.h"
 #include "content/browser/renderer_host/render_sandbox_host_linux.h"
 #include "content/browser/zygote_host/zygote_host_impl_linux.h"
@@ skipping 157 matching lines @@
     // inserted below. This ensures that while the child process may send its
     // port to the parent prior to the parent leaving LaunchProcess, the
     // order in which the record in MachBroker is updated is correct.
     MachBroker* broker = MachBroker::GetInstance();
     broker->GetLock().Acquire();
 
     // Make sure the MachBroker is running, and inform it to expect a
     // check-in from the new process.
     broker->EnsureRunning();
 
+    // Make sure the IOSurfaceManager service is running.
+    BrowserIOSurfaceManager::GetInstance()->EnsureRunning();
+
     const int bootstrap_sandbox_policy = delegate->GetSandboxType();
     if (ShouldEnableBootstrapSandbox() &&
         bootstrap_sandbox_policy != SANDBOX_TYPE_INVALID) {
       options.replacement_bootstrap_name =
           GetBootstrapSandbox()->server_bootstrap_name();
       GetBootstrapSandbox()->PrepareToForkWithPolicy(
           bootstrap_sandbox_policy);
     }
 #endif  // defined(OS_MACOSX)
 
@@ skipping 285 matching lines @@
 }
 
 ChildProcessLauncher::Client* ChildProcessLauncher::ReplaceClientForTest(
     Client* client) {
   Client* ret = client_;
   client_ = client;
   return ret;
 }
 
 }  // namespace content