Bye bye Mandoline

components/html_viewer/blink_platform_impl.cc

Index: components/html_viewer/blink_platform_impl.cc
diff --git a/components/html_viewer/blink_platform_impl.cc b/components/html_viewer/blink_platform_impl.cc
deleted file mode 100644
index 1a8d15938bc9da9ba3f6e08ceae1c6e627505515..0000000000000000000000000000000000000000
--- a/components/html_viewer/blink_platform_impl.cc
+++ /dev/null
@@ -1,310 +0,0 @@
-// Copyright 2014 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 "components/html_viewer/blink_platform_impl.h"
-
-#include <cmath>
-#include <utility>
-
-#include "base/command_line.h"
-#include "base/macros.h"
-#include "base/rand_util.h"
-#include "base/synchronization/waitable_event.h"
-#include "base/thread_task_runner_handle.h"
-#include "base/threading/platform_thread.h"
-#include "base/time/time.h"
-#include "base/trace_event/trace_event.h"
-#include "components/html_viewer/blink_resource_constants.h"
-#include "components/html_viewer/global_state.h"
-#include "components/html_viewer/web_clipboard_impl.h"
-#include "components/html_viewer/web_cookie_jar_impl.h"
-#include "components/html_viewer/web_graphics_context_3d_command_buffer_impl.h"
-#include "components/html_viewer/web_socket_handle_impl.h"
-#include "components/html_viewer/web_url_loader_impl.h"
-#include "components/message_port/web_message_port_channel_impl.h"
-#include "components/mime_util/mime_util.h"
-#include "components/scheduler/child/webthread_impl_for_worker_scheduler.h"
-#include "components/scheduler/renderer/renderer_scheduler.h"
-#include "components/scheduler/renderer/webthread_impl_for_renderer_scheduler.h"
-#include "mojo/common/user_agent.h"
-#include "mojo/shell/public/cpp/shell.h"
-#include "net/base/data_url.h"
-#include "net/base/ip_address_number.h"
-#include "net/base/net_errors.h"
-#include "net/base/net_util.h"
-#include "third_party/WebKit/public/platform/URLConversion.h"
-#include "third_party/WebKit/public/platform/WebWaitableEvent.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/events/gestures/blink/web_gesture_curve_impl.h"
-#include "url/gurl.h"
-
-namespace html_viewer {
-namespace {
-
-// Allows overriding user agent scring.
-const char kUserAgentSwitch[] = "user-agent";
-
-class WebWaitableEventImpl : public blink::WebWaitableEvent {
- public:
-  WebWaitableEventImpl(ResetPolicy policy, InitialState state) {
-    bool manual_reset = policy == ResetPolicy::Manual;
-    bool initially_signaled = state == InitialState::Signaled;
-    impl_.reset(new base::WaitableEvent(manual_reset, initially_signaled));
-  }
-  ~WebWaitableEventImpl() override {}
-
-  void reset() override { impl_->Reset(); }
-  void wait() override { impl_->Wait(); }
-  void signal() override { impl_->Signal(); }
-
-  base::WaitableEvent* impl() {
-    return impl_.get();
-  }
-
- private:
-  scoped_ptr<base::WaitableEvent> impl_;
-  DISALLOW_COPY_AND_ASSIGN(WebWaitableEventImpl);
-};
-
-}  // namespace
-
-BlinkPlatformImpl::BlinkPlatformImpl(
-    GlobalState* global_state,
-    mojo::Shell* shell,
-    scheduler::RendererScheduler* renderer_scheduler)
-    : global_state_(global_state),
-      shell_(shell),
-      main_thread_task_runner_(renderer_scheduler->DefaultTaskRunner()),
-      main_thread_(renderer_scheduler->CreateMainThread()) {
-  if (shell) {
-    scoped_ptr<mojo::Connection> connection =
-        shell->Connect("mojo:network_service");
-    connection->ConnectToService(&web_socket_factory_);
-    connection->ConnectToService(&url_loader_factory_);
-
-    mojo::CookieStorePtr cookie_store;
-    connection->ConnectToService(&cookie_store);
-    cookie_jar_.reset(new WebCookieJarImpl(std::move(cookie_store)));
-
-    mojo::ClipboardPtr clipboard;
-    shell->ConnectToService("mojo:clipboard", &clipboard);
-    clipboard_.reset(new WebClipboardImpl(std::move(clipboard)));
-  }
-}
-
-BlinkPlatformImpl::~BlinkPlatformImpl() {
-}
-
-blink::WebCookieJar* BlinkPlatformImpl::cookieJar() {
-  return cookie_jar_.get();
-}
-
-blink::WebClipboard* BlinkPlatformImpl::clipboard() {
-  return clipboard_.get();
-}
-
-blink::WebMimeRegistry* BlinkPlatformImpl::mimeRegistry() {
-  return &mime_registry_;
-}
-
-blink::WebThemeEngine* BlinkPlatformImpl::themeEngine() {
-  return &theme_engine_;
-}
-
-blink::WebString BlinkPlatformImpl::defaultLocale() {
-  return blink::WebString::fromUTF8("en-US");
-}
-
-blink::WebBlobRegistry* BlinkPlatformImpl::blobRegistry() {
-  return &blob_registry_;
-}
-
-double BlinkPlatformImpl::currentTimeSeconds() {
-  return base::Time::Now().ToDoubleT();
-}
-
-double BlinkPlatformImpl::monotonicallyIncreasingTimeSeconds() {
-  return base::TimeTicks::Now().ToInternalValue() /
-      static_cast<double>(base::Time::kMicrosecondsPerSecond);
-}
-
-bool BlinkPlatformImpl::isThreadedCompositingEnabled() {
-  return true;
-}
-
-blink::WebCompositorSupport* BlinkPlatformImpl::compositorSupport() {
-  return &compositor_support_;
-}
-
-uint32_t BlinkPlatformImpl::getUniqueIdForProcess() {
-  // TODO(rickyz): Replace this with base::GetUniqueIdForProcess when that's
-  // ready.
-  return base::trace_event::TraceLog::GetInstance()->process_id();
-}
-
-void BlinkPlatformImpl::createMessageChannel(
-    blink::WebMessagePortChannel** channel1,
-    blink::WebMessagePortChannel** channel2) {
-  message_port::WebMessagePortChannelImpl::CreatePair(channel1, channel2);
-}
-
-blink::WebScrollbarBehavior* BlinkPlatformImpl::scrollbarBehavior() {
-  return &scrollbar_behavior_;
-}
-
-blink::WebGraphicsContext3D*
-BlinkPlatformImpl::createOffscreenGraphicsContext3D(
-    const blink::WebGraphicsContext3D::Attributes& attributes,
-    blink::WebGraphicsContext3D* share_context) {
-  blink::WebGraphicsContext3D::WebGraphicsInfo gl_info;
-  return createOffscreenGraphicsContext3D(attributes, share_context, &gl_info);
-}
-
-blink::WebGraphicsContext3D*
-BlinkPlatformImpl::createOffscreenGraphicsContext3D(
-    const blink::WebGraphicsContext3D::Attributes& attributes,
-    blink::WebGraphicsContext3D* share_context,
-    blink::WebGraphicsContext3D::WebGraphicsInfo* gl_info) {
-  // TODO(penghuang): Use the shell from the right HTMLDocument.
-  return WebGraphicsContext3DCommandBufferImpl::CreateOffscreenContext(
-      global_state_, shell_, blink::WebStringToGURL(attributes.topDocumentURL),
-      attributes, share_context, gl_info);
-}
-
-blink::WebGraphicsContext3D*
-BlinkPlatformImpl::createOffscreenGraphicsContext3D(
-    const blink::WebGraphicsContext3D::Attributes& attributes) {
-  return createOffscreenGraphicsContext3D(attributes, nullptr, nullptr);
-}
-
-blink::WebGraphicsContext3DProvider*
-BlinkPlatformImpl::createSharedOffscreenGraphicsContext3DProvider() {
-  return nullptr;
-}
-
-blink::WebData BlinkPlatformImpl::loadResource(const char* resource) {
-  for (size_t i = 0; i < arraysize(kDataResources); ++i) {
-    if (!strcmp(resource, kDataResources[i].name)) {
-      base::StringPiece data =
-          ResourceBundle::GetSharedInstance().GetRawDataResourceForScale(
-              kDataResources[i].id, ui::SCALE_FACTOR_100P);
-      return blink::WebData(data.data(), data.size());
-    }
-  }
-  NOTREACHED() << "Requested resource is unavailable: " << resource;
-  return blink::WebData();
-}
-
-blink::WebURLLoader* BlinkPlatformImpl::createURLLoader() {
-  return new WebURLLoaderImpl(url_loader_factory_.get(), &blob_registry_);
-}
-
-blink::WebSocketHandle* BlinkPlatformImpl::createWebSocketHandle() {
-  return new WebSocketHandleImpl(web_socket_factory_.get());
-}
-
-blink::WebString BlinkPlatformImpl::userAgent() {
-  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(kUserAgentSwitch)) {
-    return blink::WebString::fromUTF8(
-        command_line->GetSwitchValueASCII(kUserAgentSwitch));
-  }
-  return blink::WebString::fromUTF8(mojo::common::GetUserAgent());
-}
-
-blink::WebData BlinkPlatformImpl::parseDataURL(
-    const blink::WebURL& url,
-    blink::WebString& mimetype_out,
-    blink::WebString& charset_out) {
-  std::string mimetype, charset, data;
-  if (net::DataURL::Parse(url, &mimetype, &charset, &data) &&
-      mime_util::IsSupportedMimeType(mimetype)) {
-    mimetype_out = blink::WebString::fromUTF8(mimetype);
-    charset_out = blink::WebString::fromUTF8(charset);
-    return data;
-  }
-  return blink::WebData();
-}
-
-blink::WebURLError BlinkPlatformImpl::cancelledError(const blink::WebURL& url)
-    const {
-  blink::WebURLError error;
-  error.domain = blink::WebString::fromUTF8(net::kErrorDomain);
-  error.reason = net::ERR_ABORTED;
-  error.unreachableURL = url;
-  error.staleCopyInCache = false;
-  error.isCancellation = true;
-  return error;
-}
-
-bool BlinkPlatformImpl::isReservedIPAddress(
-    const blink::WebString& host) const {
-  net::IPAddressNumber address;
-  if (!net::ParseURLHostnameToNumber(host.utf8(), &address))
-    return false;
-  return net::IsIPAddressReserved(address);
-}
-
-blink::WebThread* BlinkPlatformImpl::createThread(const char* name) {
-  scheduler::WebThreadImplForWorkerScheduler* thread =
-      new scheduler::WebThreadImplForWorkerScheduler(name);
-  thread->Init();
-  thread->TaskRunner()->PostTask(
-      FROM_HERE, base::Bind(&BlinkPlatformImpl::UpdateWebThreadTLS,
-                            base::Unretained(this), thread));
-  return thread;
-}
-
-blink::WebThread* BlinkPlatformImpl::currentThread() {
-  if (main_thread_->isCurrentThread())
-    return main_thread_.get();
-  return static_cast<blink::WebThread*>(current_thread_slot_.Get());
-}
-
-void BlinkPlatformImpl::yieldCurrentThread() {
-  base::PlatformThread::YieldCurrentThread();
-}
-
-blink::WebWaitableEvent* BlinkPlatformImpl::createWaitableEvent(
-    blink::WebWaitableEvent::ResetPolicy policy,
-    blink::WebWaitableEvent::InitialState state) {
-  return new WebWaitableEventImpl(policy, state);
-}
-
-blink::WebWaitableEvent* BlinkPlatformImpl::waitMultipleEvents(
-    const blink::WebVector<blink::WebWaitableEvent*>& web_events) {
-  std::vector<base::WaitableEvent*> events;
-  for (size_t i = 0; i < web_events.size(); ++i)
-    events.push_back(static_cast<WebWaitableEventImpl*>(web_events[i])->impl());
-  size_t idx = base::WaitableEvent::WaitMany(events.data(), events.size());
-  DCHECK_LT(idx, web_events.size());
-  return web_events[idx];
-}
-
-blink::WebGestureCurve* BlinkPlatformImpl::createFlingAnimationCurve(
-    blink::WebGestureDevice device_source,
-    const blink::WebFloatPoint& velocity,
-    const blink::WebSize& cumulative_scroll) {
-  const bool is_main_thread = true;
-  return ui::WebGestureCurveImpl::CreateFromDefaultPlatformCurve(
-             gfx::Vector2dF(velocity.x, velocity.y),
-             gfx::Vector2dF(cumulative_scroll.width, cumulative_scroll.height),
-             is_main_thread).release();
-}
-
-blink::WebCrypto* BlinkPlatformImpl::crypto() {
-  return &web_crypto_;
-}
-
-blink::WebNotificationManager*
-BlinkPlatformImpl::notificationManager() {
-  return &web_notification_manager_;
-}
-
-void BlinkPlatformImpl::UpdateWebThreadTLS(blink::WebThread* thread) {
-  DCHECK(!current_thread_slot_.Get());
-  current_thread_slot_.Set(thread);
-}
-
-}  // namespace html_viewer