Implement API for accessing fonts installed locally on the system.

content/renderer/renderer_blink_platform_impl.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/renderer/renderer_blink_platform_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 41 matching lines @@
 #include "content/public/common/webplugininfo.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/public/renderer/media_stream_api.h"
 #include "content/renderer/battery_status/battery_status_dispatcher.h"
 #include "content/renderer/cache_storage/webserviceworkercachestorage_impl.h"
 #include "content/renderer/device_sensors/device_light_event_pump.h"
 #include "content/renderer/device_sensors/device_motion_event_pump.h"
 #include "content/renderer/device_sensors/device_orientation_absolute_event_pump.h"
 #include "content/renderer/device_sensors/device_orientation_event_pump.h"
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
+#include "content/renderer/font_access/web_font_access_impl.h"
 #include "content/renderer/gamepad_shared_memory_reader.h"
 #include "content/renderer/media/audio_decoder.h"
 #include "content/renderer/media/canvas_capture_handler.h"
 #include "content/renderer/media/html_video_element_capturer_source.h"
 #include "content/renderer/media/media_recorder_handler.h"
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 #include "content/renderer/media/renderer_webmidiaccessor_impl.h"
 #include "content/renderer/media/rtc_certificate_generator.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_clipboard_delegate.h"
@@ skipping 172 matching lines @@
     : BlinkPlatformImpl(renderer_scheduler->DefaultTaskRunner()),
       main_thread_(renderer_scheduler->CreateMainThread()),
       clipboard_delegate_(new RendererClipboardDelegate),
       clipboard_(new WebClipboardImpl(clipboard_delegate_.get())),
       mime_registry_(new RendererBlinkPlatformImpl::MimeRegistry),
       sudden_termination_disables_(0),
       plugin_refresh_allowed_(true),
       default_task_runner_(renderer_scheduler->DefaultTaskRunner()),
       loading_task_runner_(renderer_scheduler->LoadingTaskRunner()),
       web_scrollbar_behavior_(new WebScrollbarBehaviorImpl),
+      web_font_access_(new WebFontAccessImpl),
       renderer_scheduler_(renderer_scheduler) {
 #if !defined(OS_ANDROID) && !defined(OS_WIN)
   if (g_sandbox_enabled && sandboxEnabled()) {
     sandbox_support_.reset(new RendererBlinkPlatformImpl::SandboxSupport);
   } else {
     DVLOG(1) << "Disabling sandbox support for testing.";
   }
 #endif
 
   // ChildThread may not exist in some tests.
@@ skipping 418 matching lines @@
 
 unsigned RendererBlinkPlatformImpl::audioHardwareOutputChannels() {
   RenderThreadImpl* thread = RenderThreadImpl::current();
   return thread->GetAudioHardwareConfig()->GetOutputChannels();
 }
 
 WebDatabaseObserver* RendererBlinkPlatformImpl::databaseObserver() {
   return web_database_observer_impl_.get();
 }
 
+blink::WebFontAccess* RendererBlinkPlatformImpl::fontAccess() {
+  return web_font_access_.get();
+}
+
 WebAudioDevice* RendererBlinkPlatformImpl::createAudioDevice(
     size_t buffer_size,
     unsigned input_channels,
     unsigned channels,
     double sample_rate,
     WebAudioDevice::RenderCallback* callback,
     const blink::WebString& input_device_id) {
   // Use a mock for testing.
   blink::WebAudioDevice* mock_device =
       GetContentClient()->renderer()->OverrideCreateAudioDevice(sample_rate);
@@ skipping 596 matching lines @@
 //------------------------------------------------------------------------------
 
 void RendererBlinkPlatformImpl::MockBatteryStatusChangedForTesting(
     const blink::WebBatteryStatus& status) {
   if (!g_test_battery_status_listener)
     return;
   g_test_battery_status_listener->updateBatteryStatus(status);
 }
 
 }  // namespace content