Move webkit/child/webkitplatformsupport_child_impl to content/

webkit/child/webkitplatformsupport_child_impl.cc

Index: webkit/child/webkitplatformsupport_child_impl.cc
diff --git a/webkit/child/webkitplatformsupport_child_impl.cc b/webkit/child/webkitplatformsupport_child_impl.cc
deleted file mode 100644
index 7253540d1295871f2f63bcab73bc806c8c683b77..0000000000000000000000000000000000000000
--- a/webkit/child/webkitplatformsupport_child_impl.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-// Copyright 2013 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 "webkit/child/webkitplatformsupport_child_impl.h"
-
-#include "base/memory/discardable_memory.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/synchronization/waitable_event.h"
-#include "third_party/WebKit/public/platform/WebWaitableEvent.h"
-#include "third_party/WebKit/public/web/WebInputEvent.h"
-#include "webkit/child/fling_curve_configuration.h"
-#include "webkit/child/web_discardable_memory_impl.h"
-#include "webkit/child/webthread_impl.h"
-#include "webkit/child/worker_task_runner.h"
-
-#if defined(OS_ANDROID)
-#include "webkit/child/fling_animator_impl_android.h"
-#endif
-
-using blink::WebFallbackThemeEngine;
-using blink::WebThemeEngine;
-
-namespace webkit_glue {
-
-namespace {
-
-class WebWaitableEventImpl : public blink::WebWaitableEvent {
- public:
-  WebWaitableEventImpl() : impl_(new base::WaitableEvent(false, false)) {}
-  virtual ~WebWaitableEventImpl() {}
-
-  virtual void wait() { impl_->Wait(); }
-  virtual void signal() { impl_->Signal(); }
-
-  base::WaitableEvent* impl() {
-    return impl_.get();
-  }
-
- private:
-  scoped_ptr<base::WaitableEvent> impl_;
-  DISALLOW_COPY_AND_ASSIGN(WebWaitableEventImpl);
-};
-
-}  // namespace
-
-WebKitPlatformSupportChildImpl::WebKitPlatformSupportChildImpl()
-    : current_thread_slot_(&DestroyCurrentThread),
-      fling_curve_configuration_(new FlingCurveConfiguration) {}
-
-WebKitPlatformSupportChildImpl::~WebKitPlatformSupportChildImpl() {}
-
-WebThemeEngine* WebKitPlatformSupportChildImpl::themeEngine() {
-  return &native_theme_engine_;
-}
-
-WebFallbackThemeEngine* WebKitPlatformSupportChildImpl::fallbackThemeEngine() {
-  return &fallback_theme_engine_;
-}
-
-void WebKitPlatformSupportChildImpl::SetFlingCurveParameters(
-    const std::vector<float>& new_touchpad,
-    const std::vector<float>& new_touchscreen) {
-  fling_curve_configuration_->SetCurveParameters(new_touchpad, new_touchscreen);
-}
-
-blink::WebGestureCurve*
-WebKitPlatformSupportChildImpl::createFlingAnimationCurve(
-    int device_source,
-    const blink::WebFloatPoint& velocity,
-    const blink::WebSize& cumulative_scroll) {
-#if defined(OS_ANDROID)
-  return FlingAnimatorImpl::CreateAndroidGestureCurve(velocity,
-                                                      cumulative_scroll);
-#endif
-
-  if (device_source == blink::WebGestureEvent::Touchscreen)
-    return fling_curve_configuration_->CreateForTouchScreen(velocity,
-                                                            cumulative_scroll);
-
-  return fling_curve_configuration_->CreateForTouchPad(velocity,
-                                                       cumulative_scroll);
-}
-
-blink::WebThread* WebKitPlatformSupportChildImpl::createThread(
-    const char* name) {
-  return new WebThreadImpl(name);
-}
-
-blink::WebThread* WebKitPlatformSupportChildImpl::currentThread() {
-  WebThreadImplForMessageLoop* thread =
-      static_cast<WebThreadImplForMessageLoop*>(current_thread_slot_.Get());
-  if (thread)
-    return (thread);
-
-  scoped_refptr<base::MessageLoopProxy> message_loop =
-      base::MessageLoopProxy::current();
-  if (!message_loop.get())
-    return NULL;
-
-  thread = new WebThreadImplForMessageLoop(message_loop.get());
-  current_thread_slot_.Set(thread);
-  return thread;
-}
-
-blink::WebWaitableEvent* WebKitPlatformSupportChildImpl::createWaitableEvent() {
-  return new WebWaitableEventImpl();
-}
-
-blink::WebWaitableEvent* WebKitPlatformSupportChildImpl::waitMultipleEvents(
-    const blink::WebVector<blink::WebWaitableEvent*>& web_events) {
-  base::WaitableEvent** events = new base::WaitableEvent*[web_events.size()];
-  for (size_t i = 0; i < web_events.size(); ++i)
-    events[i] = static_cast<WebWaitableEventImpl*>(web_events[i])->impl();
-  size_t idx = base::WaitableEvent::WaitMany(events, web_events.size());
-  DCHECK_LT(idx, web_events.size());
-  return web_events[idx];
-}
-
-void WebKitPlatformSupportChildImpl::didStartWorkerRunLoop(
-    const blink::WebWorkerRunLoop& runLoop) {
-  WorkerTaskRunner* worker_task_runner = WorkerTaskRunner::Instance();
-  worker_task_runner->OnWorkerRunLoopStarted(runLoop);
-}
-
-void WebKitPlatformSupportChildImpl::didStopWorkerRunLoop(
-    const blink::WebWorkerRunLoop& runLoop) {
-  WorkerTaskRunner* worker_task_runner = WorkerTaskRunner::Instance();
-  worker_task_runner->OnWorkerRunLoopStopped(runLoop);
-}
-
-blink::WebDiscardableMemory*
-WebKitPlatformSupportChildImpl::allocateAndLockDiscardableMemory(size_t bytes) {
-  base::DiscardableMemoryType type =
-      base::DiscardableMemory::GetPreferredType();
-  if (type == base::DISCARDABLE_MEMORY_TYPE_EMULATED)
-    return NULL;
-  return WebDiscardableMemoryImpl::CreateLockedMemory(bytes).release();
-}
-
-// static
-void WebKitPlatformSupportChildImpl::DestroyCurrentThread(void* thread) {
-  WebThreadImplForMessageLoop* impl =
-      static_cast<WebThreadImplForMessageLoop*>(thread);
-  delete impl;
-}
-
-}  // namespace webkit_glue