Implement API for accessing fonts installed locally on the system.

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 43 matching lines @@
 #include "content/browser/cache_storage/cache_storage_dispatcher_host.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/device_sensors/device_light_message_filter.h"
 #include "content/browser/device_sensors/device_motion_message_filter.h"
 #include "content/browser/device_sensors/device_orientation_absolute_message_filter.h"
 #include "content/browser/device_sensors/device_orientation_message_filter.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
 #include "content/browser/dom_storage/dom_storage_message_filter.h"
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
 #include "content/browser/fileapi/fileapi_message_filter.h"
+#include "content/browser/font_access/font_access_service_impl.h"
 #include "content/browser/frame_host/render_frame_message_filter.h"
 #include "content/browser/geofencing/geofencing_dispatcher_host.h"
 #include "content/browser/gpu/browser_gpu_memory_buffer_manager.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/gpu/shader_disk_cache.h"
 #include "content/browser/histogram_message_filter.h"
 #include "content/browser/indexed_db/indexed_db_context_impl.h"
 #include "content/browser/indexed_db/indexed_db_dispatcher_host.h"
@@ skipping 989 matching lines @@
 void RenderProcessHostImpl::RegisterMojoServices() {
 #if !defined(OS_ANDROID)
   mojo_application_host_->service_registry()->AddService(
       base::Bind(&device::BatteryMonitorImpl::Create));
 
   mojo_application_host_->service_registry()->AddService(
       base::Bind(&device::VibrationManagerImpl::Create));
 #endif
 
   mojo_application_host_->service_registry()->AddService(
+      base::Bind(&FontAccessServiceImpl::Create));

[ncarter (slow), 2016/02/09 18:59:45]

I'd like to see some browser tests (or layout tests) that exercise the
content/browser part of this change.

[Daniel Nishi, 2016/02/11 00:23:50]

Which part are we looking to get under the test harness with a browser/layout
test? The content/browser portion is unit-tested, so are we trying to test the
service registry layer?

+
+  mojo_application_host_->service_registry()->AddService(
       base::Bind(&PermissionServiceContext::CreateService,
                  base::Unretained(permission_service_context_.get())));
 
   mojo_application_host_->service_registry()->AddService(base::Bind(
       &BackgroundSyncContextImpl::CreateService,
       base::Unretained(storage_partition_impl_->GetBackgroundSyncContext())));
 
   mojo_application_host_->service_registry()->AddService(base::Bind(
       &content::ServicePortServiceImpl::Create,
       make_scoped_refptr(storage_partition_impl_->GetNavigatorConnectContext()),
@@ skipping 1705 matching lines @@
 void RenderProcessHostImpl::GetAudioOutputControllers(
     const GetAudioOutputControllersCallback& callback) const {
   audio_renderer_host()->GetOutputControllers(callback);
 }
 
 BluetoothDispatcherHost* RenderProcessHostImpl::GetBluetoothDispatcherHost() {
   return bluetooth_dispatcher_host_.get();
 }
 
 }  // namespace content