Revert of Enable connection to Mojo services from Blink

content/browser/renderer_host/render_process_host_impl.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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 148 matching lines @@
 #include "content/public/common/mojo_channel_switches.h"
 #include "content/public/common/process_type.h"
 #include "content/public/common/resource_type.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/sandboxed_process_launcher_delegate.h"
 #include "content/public/common/service_names.mojom.h"
 #include "content/public/common/url_constants.h"
 #include "device/battery/battery_monitor_impl.h"
 #include "device/gamepad/gamepad_monitor.h"
 #include "device/power_monitor/power_monitor_message_broadcaster.h"
+#include "device/time_zone_monitor/time_zone_monitor.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gpu_switches.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/gpu_switches.h"
 #include "ipc/ipc.mojom.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_channel_mojo.h"
 #include "ipc/ipc_logging.h"
 #include "media/base/media_switches.h"
 #include "media/media_features.h"
@@ skipping 1058 matching lines @@
   AddUIThreadInterface(
       registry.get(),
       base::Bind(&BroadcastChannelProvider::Connect,
                  base::Unretained(
                      storage_partition_impl_->GetBroadcastChannelProvider())));
   if (base::FeatureList::IsEnabled(features::kMemoryCoordinator)) {
     AddUIThreadInterface(
         registry.get(), base::Bind(&CreateMemoryCoordinatorHandle, GetID()));
   }
 
+  // BrowserMainLoop, which owns TimeZoneMonitor, is alive for the lifetime of
+  // Mojo communication (see BrowserMainLoop::ShutdownThreadsAndCleanUp(),
+  // which shuts down Mojo). Hence, passing that TimeZoneMonitor instance as
+  // a raw pointer here is safe.
   AddUIThreadInterface(
       registry.get(),
+      base::Bind(&device::TimeZoneMonitor::Bind,
+                 base::Unretained(
+                     BrowserMainLoop::GetInstance()->time_zone_monitor())));
+
+  AddUIThreadInterface(
+      registry.get(),
       base::Bind(&device::PowerMonitorMessageBroadcaster::Create));
 
   scoped_refptr<base::SingleThreadTaskRunner> file_task_runner =
       BrowserThread::GetTaskRunnerForThread(BrowserThread::FILE);
   registry->AddInterface(base::Bind(&MimeRegistryImpl::Create),
                          file_task_runner);
 #if BUILDFLAG(USE_MINIKIN_HYPHENATION)
   registry->AddInterface(base::Bind(&hyphenation::HyphenationImpl::Create),
                          file_task_runner);
 #endif
@@ skipping 1754 matching lines @@
   LOG(ERROR) << "Terminating render process for bad Mojo message: " << error;
 
   // The ReceivedBadMessage call below will trigger a DumpWithoutCrashing.
   // Capture the error message in a crash key value.
   base::debug::ScopedCrashKey error_key_value("mojo-message-error", error);
   bad_message::ReceivedBadMessage(render_process_id,
                                   bad_message::RPH_MOJO_PROCESS_ERROR);
 }
 
 }  // namespace content