arc: Create intermediate directories in c/b/c/arc

chrome/browser/chromeos/arc/gpu_arc_video_service_host.cc

Index: chrome/browser/chromeos/arc/gpu_arc_video_service_host.cc
diff --git a/chrome/browser/chromeos/arc/gpu_arc_video_service_host.cc b/chrome/browser/chromeos/arc/gpu_arc_video_service_host.cc
deleted file mode 100644
index 1d9f58782b526cd25308bf53fcd37583baec4319..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/arc/gpu_arc_video_service_host.cc
+++ /dev/null
@@ -1,156 +0,0 @@
-// Copyright 2016 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 "chrome/browser/chromeos/arc/gpu_arc_video_service_host.h"
-
-#include <string>
-#include <utility>
-
-#include "base/location.h"
-#include "base/logging.h"
-#include "base/message_loop/message_loop.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "components/arc/arc_bridge_service.h"
-#include "components/arc/common/video_accelerator.mojom.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/gpu_service_registry.h"
-#include "mojo/edk/embedder/embedder.h"
-#include "mojo/edk/embedder/platform_channel_pair.h"
-#include "mojo/public/cpp/bindings/strong_binding.h"
-#include "services/service_manager/public/cpp/interface_provider.h"
-
-namespace arc {
-
-namespace {
-
-void DeprecatedConnectToVideoAcceleratorServiceOnIOThread(
-    mojom::VideoAcceleratorServiceClientRequest request) {
-  // Note |request| is not a ServiceRequest. It is a ClientRequest but doesn't
-  // request for a Client. Instead, it requests for a Service while specified
-  // the client. It works this odd way because the interfaces were modeled as
-  // arc's "Host notifies to Instance::Init", not mojo's typical "Client
-  // registers to Service".
-  // TODO(kcwu): revise the interface.
-  content::GetGpuRemoteInterfaces()->GetInterface(std::move(request));
-}
-
-void ConnectToVideoAcceleratorServiceOnIOThread(
-    mojom::VideoAcceleratorServiceRequest request) {
-  content::GetGpuRemoteInterfaces()->GetInterface(std::move(request));
-}
-
-}  // namespace
-
-class VideoAcceleratorFactoryService : public mojom::VideoAcceleratorFactory {
- public:
-  VideoAcceleratorFactoryService() = default;
-
-  void Create(mojom::VideoAcceleratorServiceRequest request) override {
-    content::BrowserThread::PostTask(
-        content::BrowserThread::IO, FROM_HERE,
-        base::Bind(&ConnectToVideoAcceleratorServiceOnIOThread,
-                   base::Passed(&request)));
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(VideoAcceleratorFactoryService);
-};
-
-GpuArcVideoServiceHost::GpuArcVideoServiceHost(ArcBridgeService* bridge_service)
-    : ArcService(bridge_service), binding_(this) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  arc_bridge_service()->video()->AddObserver(this);
-}
-
-GpuArcVideoServiceHost::~GpuArcVideoServiceHost() {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  arc_bridge_service()->video()->RemoveObserver(this);
-}
-
-void GpuArcVideoServiceHost::OnInstanceReady() {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  auto* video_instance =
-      arc_bridge_service()->video()->GetInstanceForMethod("Init");
-  DCHECK(video_instance);
-  video_instance->Init(binding_.CreateInterfacePtrAndBind());
-}
-
-void GpuArcVideoServiceHost::DeprecatedOnRequestArcVideoAcceleratorChannel(
-    const DeprecatedOnRequestArcVideoAcceleratorChannelCallback& callback) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-
-  // Hardcode pid 0 since it is unused in mojo.
-  const base::ProcessHandle kUnusedChildProcessHandle =
-      base::kNullProcessHandle;
-  mojo::edk::PlatformChannelPair channel_pair;
-  std::string child_token = mojo::edk::GenerateRandomToken();
-  mojo::edk::ChildProcessLaunched(kUnusedChildProcessHandle,
-                                  channel_pair.PassServerHandle(), child_token);
-
-  MojoHandle wrapped_handle;
-  MojoResult wrap_result = mojo::edk::CreatePlatformHandleWrapper(
-      channel_pair.PassClientHandle(), &wrapped_handle);
-  if (wrap_result != MOJO_RESULT_OK) {
-    LOG(ERROR) << "Pipe failed to wrap handles. Closing: " << wrap_result;
-    callback.Run(mojo::ScopedHandle(), std::string());
-    return;
-  }
-  mojo::ScopedHandle child_handle{mojo::Handle(wrapped_handle)};
-
-  std::string token = mojo::edk::GenerateRandomToken();
-  mojo::ScopedMessagePipeHandle server_pipe =
-      mojo::edk::CreateParentMessagePipe(token, child_token);
-  if (!server_pipe.is_valid()) {
-    LOG(ERROR) << "Invalid pipe";
-    callback.Run(mojo::ScopedHandle(), std::string());
-    return;
-  }
-  callback.Run(std::move(child_handle), token);
-
-  content::BrowserThread::PostTask(
-      content::BrowserThread::IO, FROM_HERE,
-      base::Bind(
-          &DeprecatedConnectToVideoAcceleratorServiceOnIOThread,
-          base::Passed(mojo::MakeRequest<mojom::VideoAcceleratorServiceClient>(
-              std::move(server_pipe)))));
-}
-
-void GpuArcVideoServiceHost::OnBootstrapVideoAcceleratorFactory(
-    const OnBootstrapVideoAcceleratorFactoryCallback& callback) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-
-  // Hardcode pid 0 since it is unused in mojo.
-  const base::ProcessHandle kUnusedChildProcessHandle =
-      base::kNullProcessHandle;
-  mojo::edk::PlatformChannelPair channel_pair;
-  std::string child_token = mojo::edk::GenerateRandomToken();
-  mojo::edk::ChildProcessLaunched(kUnusedChildProcessHandle,
-                                  channel_pair.PassServerHandle(), child_token);
-
-  MojoHandle wrapped_handle;
-  MojoResult wrap_result = mojo::edk::CreatePlatformHandleWrapper(
-      channel_pair.PassClientHandle(), &wrapped_handle);
-  if (wrap_result != MOJO_RESULT_OK) {
-    LOG(ERROR) << "Pipe failed to wrap handles. Closing: " << wrap_result;
-    callback.Run(mojo::ScopedHandle(), std::string());
-    return;
-  }
-  mojo::ScopedHandle child_handle{mojo::Handle(wrapped_handle)};
-
-  std::string token = mojo::edk::GenerateRandomToken();
-  mojo::ScopedMessagePipeHandle server_pipe =
-      mojo::edk::CreateParentMessagePipe(token, child_token);
-  if (!server_pipe.is_valid()) {
-    LOG(ERROR) << "Invalid pipe";
-    callback.Run(mojo::ScopedHandle(), std::string());
-    return;
-  }
-  callback.Run(std::move(child_handle), token);
-
-  mojo::MakeStrongBinding(base::MakeUnique<VideoAcceleratorFactoryService>(),
-                          mojo::MakeRequest<mojom::VideoAcceleratorFactory>(
-                              std::move(server_pipe)));
-}
-
-}  // namespace arc