Move ViewMsg_New to mojom

content/renderer/render_thread_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/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 330 matching lines @@
   void CreateFrame(int32_t frame_routing_id,
                    mojom::FrameRequest frame_request,
                    mojom::FrameHostPtr frame_host) override {
     // TODO(morrita): This is for investigating http://crbug.com/415059 and
     // should be removed once it is fixed.
     CHECK_LT(routing_id_highmark_, frame_routing_id);
     routing_id_highmark_ = frame_routing_id;
 
     RenderFrameImpl* frame = RenderFrameImpl::FromRoutingID(frame_routing_id);
     // We can receive a GetServiceProviderForFrame message for a frame not yet
-    // created due to a race between the message and a ViewMsg_New IPC that
-    // triggers creation of the RenderFrame we want.
+    // created due to a race between the message and a
+    // mojom::Renderer::CreateView IPC that triggers creation of the RenderFrame
+    // we want.
     if (!frame) {
       RenderThreadImpl::current()->RegisterPendingFrameCreate(
           frame_routing_id, std::move(frame_request), std::move(frame_host));
       return;
     }
 
     frame->Bind(std::move(frame_request), std::move(frame_host));
   }
 
  private:
@@ skipping 236 matching lines @@
     std::unique_ptr<blink::scheduler::RendererScheduler> scheduler,
     scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue)
     : ChildThreadImpl(Options::Builder()
                           .InBrowserProcess(params)
                           .UseMojoChannel(true)
                           .AutoStartMojoShellConnection(false)
                           .ConnectToBrowser(true)
                           .Build()),
       renderer_scheduler_(std::move(scheduler)),
       time_zone_monitor_binding_(this),
-      categorized_worker_pool_(new CategorizedWorkerPool()) {
+      categorized_worker_pool_(new CategorizedWorkerPool()),
+      renderer_binding_(this) {
   Init(resource_task_queue);
 }
 
 // When we run plugins in process, we actually run them on the render thread,
 // which means that we need to make the render thread pump UI events.
 RenderThreadImpl::RenderThreadImpl(
     std::unique_ptr<base::MessageLoop> main_message_loop,
     std::unique_ptr<blink::scheduler::RendererScheduler> scheduler)
     : ChildThreadImpl(Options::Builder()
                           .UseMojoChannel(true)
                           .AutoStartMojoShellConnection(false)
                           .ConnectToBrowser(true)
                           .Build()),
       renderer_scheduler_(std::move(scheduler)),
       time_zone_monitor_binding_(this),
       main_message_loop_(std::move(main_message_loop)),
-      categorized_worker_pool_(new CategorizedWorkerPool()) {
+      categorized_worker_pool_(new CategorizedWorkerPool()),
+      renderer_binding_(this) {
   scoped_refptr<base::SingleThreadTaskRunner> test_task_counter;
   Init(test_task_counter);
 }
 
 void RenderThreadImpl::Init(
     scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue) {
   TRACE_EVENT0("startup", "RenderThreadImpl::Init");
 
   base::trace_event::TraceLog::GetInstance()->SetThreadSortIndex(
       base::PlatformThread::CurrentId(),
@@ skipping 93 matching lines @@
           switches::kUseMusInRenderer)) {
     CreateRenderWidgetWindowTreeClientFactory(GetMojoShellConnection());
   }
 #endif
 
   // Must be called before RenderThreadStarted() below.
   StartMojoShellConnection();
 
   GetContentClient()->renderer()->RenderThreadStarted();
 
+  GetAssociatedInterfaceRegistry()->AddInterface(
+      base::Bind(&RenderThreadImpl::OnRendererInterfaceRequest,
+                 base::Unretained(this)));
+
   InitSkiaEventTracer();
   base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(
       skia::SkiaMemoryDumpProvider::GetInstance(), "Skia", nullptr);
 
   const base::CommandLine& command_line =
       *base::CommandLine::ForCurrentProcess();
 
 #if defined(ENABLE_IPC_FUZZER)
   if (command_line.HasSwitch(switches::kIpcDumpDirectory)) {
     base::FilePath dump_directory =
@@ skipping 809 matching lines @@
     audio_renderer_mixer_manager_ = AudioRendererMixerManager::Create();
   }
 
   return audio_renderer_mixer_manager_.get();
 }
 
 base::WaitableEvent* RenderThreadImpl::GetShutdownEvent() {
   return ChildProcess::current()->GetShutDownEvent();
 }
 
+void RenderThreadImpl::OnAssociatedInterfaceRequest(
+    const std::string& name,
+    mojo::ScopedInterfaceEndpointHandle handle) {
+  associated_interfaces_.BindRequest(name, std::move(handle));
+}
+
 bool RenderThreadImpl::IsGpuRasterizationForced() {
   return is_gpu_rasterization_forced_;
 }
 
 bool RenderThreadImpl::IsGpuRasterizationEnabled() {
   return is_gpu_rasterization_enabled_;
 }
 
 bool RenderThreadImpl::IsAsyncWorkerContextEnabled() {
   return is_async_worker_context_enabled_;
@@ skipping 139 matching lines @@
       embedded_worker_dispatcher_->OnMessageReceived(msg)) {
     return true;
   }
 
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RenderThreadImpl, msg)
     IPC_MESSAGE_HANDLER(FrameMsg_NewFrame, OnCreateNewFrame)
     IPC_MESSAGE_HANDLER(FrameMsg_NewFrameProxy, OnCreateNewFrameProxy)
     // TODO(port): removed from render_messages_internal.h;
     // is there a new non-windows message I should add here?
-    IPC_MESSAGE_HANDLER(ViewMsg_New, OnCreateNewView)
     IPC_MESSAGE_HANDLER(ViewMsg_NetworkConnectionChanged,
                         OnNetworkConnectionChanged)
     IPC_MESSAGE_HANDLER(WorkerProcessMsg_CreateWorker, OnCreateNewSharedWorker)
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(ViewMsg_SetWebKitSharedTimersSuspended,
                         OnSetWebKitSharedTimersSuspended)
 #endif
 #if defined(OS_MACOSX)
     IPC_MESSAGE_HANDLER(ViewMsg_UpdateScrollbarTheme, OnUpdateScrollbarTheme)
     IPC_MESSAGE_HANDLER(ViewMsg_SystemColorsChanged, OnSystemColorsChanged)
@@ skipping 66 matching lines @@
                                 base::IntToString(render_view_routing_id));
   base::debug::SetCrashKeyValue("newproxy_opener_id",
                                 base::IntToString(opener_routing_id));
   base::debug::SetCrashKeyValue("newproxy_parent_id",
                                 base::IntToString(parent_routing_id));
   RenderFrameProxy::CreateFrameProxy(routing_id, render_view_routing_id,
                                      opener_routing_id, parent_routing_id,
                                      replicated_state);
 }
 
-void RenderThreadImpl::OnCreateNewView(const ViewMsg_New_Params& params) {
-  CompositorDependencies* compositor_deps = this;
-  // When bringing in render_view, also bring in webkit's glue and jsbindings.
-  RenderViewImpl::Create(compositor_deps, params, false);
-}
-
 scoped_refptr<gpu::GpuChannelHost> RenderThreadImpl::EstablishGpuChannelSync() {
   TRACE_EVENT0("gpu", "RenderThreadImpl::EstablishGpuChannelSync");
 
   if (gpu_channel_) {
     // Do nothing if we already have a GPU channel or are already
     // establishing one.
     if (!gpu_channel_->IsLost())
       return gpu_channel_;
 
     // Recreate the channel if it has been lost.
@@ skipping 146 matching lines @@
         sync_compositor_message_filter_.get(),
         std::move(frame_swap_message_queue));
   }
 #endif
   return base::WrapUnique(new RendererCompositorFrameSink(
       routing_id, compositor_frame_sink_id,
       CreateExternalBeginFrameSource(routing_id), std::move(context_provider),
       std::move(worker_context_provider), std::move(frame_swap_message_queue)));
 }
 
+AssociatedInterfaceRegistry*
+RenderThreadImpl::GetAssociatedInterfaceRegistry() {
+  return &associated_interfaces_;
+}
+
 std::unique_ptr<cc::SwapPromise>
 RenderThreadImpl::RequestCopyOfOutputForLayoutTest(
     int32_t routing_id,
     std::unique_ptr<cc::CopyOutputRequest> request) {
   DCHECK(layout_test_deps_);
   return layout_test_deps_->RequestCopyOfOutput(routing_id, std::move(request));
 }
 
 blink::WebMediaStreamCenter* RenderThreadImpl::CreateMediaStreamCenter(
     blink::WebMediaStreamCenterClient* client) {
@@ skipping 57 matching lines @@
     net::NetworkChangeNotifier::ConnectionType type,
     double max_bandwidth_mbps) {
   bool online = type != net::NetworkChangeNotifier::CONNECTION_NONE;
   WebNetworkStateNotifier::setOnLine(online);
   FOR_EACH_OBSERVER(
       RenderThreadObserver, observers_, NetworkStateChanged(online));
   WebNetworkStateNotifier::setWebConnection(
       NetConnectionTypeToWebConnectionType(type), max_bandwidth_mbps);
 }
 
+void RenderThreadImpl::CreateView(mojom::CreateViewParamsPtr params) {
+  CompositorDependencies* compositor_deps = this;
+  // When bringing in render_view, also bring in webkit's glue and jsbindings.
+  RenderViewImpl::Create(compositor_deps, *params, false);
+}
+
 void RenderThreadImpl::OnTimeZoneChange(const std::string& zone_id) {
   if (!blink_platform_impl_)
     return;
   if (!zone_id.empty()) {
     icu::TimeZone *new_zone = icu::TimeZone::createTimeZone(
         icu::UnicodeString::fromUTF8(zone_id));
     icu::TimeZone::adoptDefault(new_zone);
     VLOG(1) << "ICU default timezone is set to " << zone_id;
   }
   NotifyTimezoneChange();
@@ skipping 239 matching lines @@
 // OnSyncMemoryPressure() is never called in that case.
 void RenderThreadImpl::OnTrimMemoryImmediately() {
   if (blink::mainThreadIsolate()) {
     blink::mainThreadIsolate()->MemoryPressureNotification(
         v8::MemoryPressureLevel::kCritical);
     blink::MemoryPressureNotificationToWorkerThreadIsolates(
         v8::MemoryPressureLevel::kCritical);
   }
 }
 
+void RenderThreadImpl::OnRendererInterfaceRequest(
+    mojom::RendererAssociatedRequest request) {
+  DCHECK(!renderer_binding_.is_bound());
+  renderer_binding_.Bind(std::move(request));
+}
 
 }  // namespace content