Bind Application in renderer

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/i18n/icu_util.h"
@@ skipping 30 matching lines @@
 #include "content/browser/zygote_host/zygote_host_impl_linux.h"
 #include "content/common/child_process_sandbox_support_impl_linux.h"
 #endif
 
 #if defined(OS_POSIX)
 #include "base/posix/global_descriptors.h"
 #include "content/browser/file_descriptor_info_impl.h"
 #include "gin/v8_initializer.h"
 #endif
 
-#if defined(MOJO_SHELL_CLIENT)
-#include "base/thread_task_runner_handle.h"
-#include "content/public/common/mojo_shell_connection.h"
-#include "mojo/application/public/cpp/application_impl.h"
-#include "mojo/converters/network/network_type_converters.h"
-#include "mojo/shell/application_manager.mojom.h"
-#include "third_party/mojo/src/mojo/edk/embedder/embedder.h"
-#include "third_party/mojo/src/mojo/edk/embedder/platform_channel_pair.h"
-#include "third_party/mojo/src/mojo/edk/embedder/scoped_platform_handle.h"
-#endif
-
 namespace content {
 
 namespace {
 
 typedef base::Callback<void(bool,
 #if defined(OS_ANDROID)
                             base::ScopedFD,
 #endif
                             base::Process)> NotifyCallback;
 
@@ skipping 254 matching lines @@
                                             bool background) {
   DCHECK_CURRENTLY_ON(BrowserThread::PROCESS_LAUNCHER);
   if (process.CanBackgroundProcesses()) {
     process.SetProcessBackgrounded(background);
   }
 #if defined(OS_ANDROID)
   SetChildProcessInForeground(process.Handle(), !background);
 #endif
 }
 
-#if defined(MOJO_SHELL_CLIENT)
-void DidCreateChannel(mojo::embedder::ChannelInfo* info) {}
-#endif
-
 }  // namespace
 
 ChildProcessLauncher::ChildProcessLauncher(
     SandboxedProcessLauncherDelegate* delegate,
     base::CommandLine* cmd_line,
     int child_process_id,
     Client* client,
     bool terminate_on_shutdown)
     : client_(client),
       termination_status_(base::TERMINATION_STATUS_NORMAL_TERMINATION),
@@ skipping 23 matching lines @@
                                        base::Passed(&process_)));
   }
 }
 
 void ChildProcessLauncher::Launch(
     SandboxedProcessLauncherDelegate* delegate,
     base::CommandLine* cmd_line,
     int child_process_id) {
   DCHECK(CalledOnValidThread());
 
-#if defined(MOJO_SHELL_CLIENT)
-  CreateMojoShellChannel(cmd_line, child_process_id);
-#endif
-
 #if defined(OS_ANDROID)
   // Android only supports renderer, sandboxed utility and gpu.
   std::string process_type =
       cmd_line->GetSwitchValueASCII(switches::kProcessType);
   CHECK(process_type == switches::kGpuProcess ||
         process_type == switches::kRendererProcess ||
 #if defined(ENABLE_PLUGINS)
         process_type == switches::kPpapiPluginProcess ||
 #endif
         process_type == switches::kUtilityProcess)
@@ skipping 119 matching lines @@
     // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/465841
     // is fixed.
     tracked_objects::ScopedTracker tracking_profile3(
         FROM_HERE_WITH_EXPLICIT_FUNCTION(
             "465841 ChildProcessLauncher::Context::Notify::ProcessFailed"));
     termination_status_ = base::TERMINATION_STATUS_LAUNCH_FAILED;
     client_->OnProcessLaunchFailed();
   }
 }
 
-#if defined(MOJO_SHELL_CLIENT)
-void ChildProcessLauncher::CreateMojoShellChannel(
-    base::CommandLine* command_line,
-    int child_process_id) {
-  // Some process types get created before the main message loop.
-  if (!MojoShellConnection::Get())
-    return;
-
-  // Create the channel to be shared with the target process.
-  mojo::embedder::HandlePassingInformation handle_passing_info;
-  mojo::embedder::PlatformChannelPair platform_channel_pair;
-
-  // Give one end to the shell so that it can create an instance.
-  mojo::embedder::ScopedPlatformHandle platform_channel =
-      platform_channel_pair.PassServerHandle();
-  mojo::ScopedMessagePipeHandle handle(mojo::embedder::CreateChannel(
-      platform_channel.Pass(), base::Bind(&DidCreateChannel),
-      base::ThreadTaskRunnerHandle::Get()));
-  mojo::shell::mojom::ApplicationManagerPtr application_manager;
-  MojoShellConnection::Get()->GetApplication()->ConnectToService(
-      mojo::URLRequest::From(std::string("mojo:shell")),
-      &application_manager);
-  // The content of the URL/qualifier we pass is actually meaningless, it's only
-  // important that they're unique per process.
-  // TODO(beng): We need to specify a restrictive CapabilityFilter here that
-  //             matches the needs of the target process. Figure out where that
-  //             specification is best determined (not here, this is a common
-  //             chokepoint for all process types) and how to wire it through.
-  //             http://crbug.com/555393
-  application_manager->CreateInstanceForHandle(
-      mojo::ScopedHandle(mojo::Handle(handle.release().value())),
-      "exe:chrome_renderer",  // See above about how this string is meaningless.
-      base::IntToString(child_process_id));
-
-  // Put the other end on the command line used to launch the target.
-  platform_channel_pair.PrepareToPassClientHandleToChildProcess(
-      command_line, &handle_passing_info);
-}
-#endif  // defined(MOJO_SHELL_CLIENT)
-
 bool ChildProcessLauncher::IsStarting() {
   // TODO(crbug.com/469248): This fails in some tests.
   // DCHECK(CalledOnValidThread());
   return starting_;
 }
 
 const base::Process& ChildProcessLauncher::GetProcess() const {
   // TODO(crbug.com/469248): This fails in some tests.
   // DCHECK(CalledOnValidThread());
   return process_;
@@ skipping 27 matching lines @@
 }
 
 ChildProcessLauncher::Client* ChildProcessLauncher::ReplaceClientForTest(
     Client* client) {
   Client* ret = client_;
   client_ = client;
   return ret;
 }
 
 }  // namespace content