Move a bunch more random files from chrome\renderer to content\renderer.

chrome/renderer/pepper_plugin_delegate_impl.cc

Index: chrome/renderer/pepper_plugin_delegate_impl.cc
===================================================================
--- chrome/renderer/pepper_plugin_delegate_impl.cc	(revision 78620)
+++ chrome/renderer/pepper_plugin_delegate_impl.cc	(working copy)
@@ -1,959 +0,0 @@
-// Copyright (c) 2011 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/renderer/pepper_plugin_delegate_impl.h"
-
-#include <cmath>
-#include <queue>
-
-#include "app/surface/transport_dib.h"
-#include "base/callback.h"
-#include "base/file_path.h"
-#include "base/logging.h"
-#include "base/scoped_ptr.h"
-#include "base/string_split.h"
-#include "base/task.h"
-#include "base/time.h"
-#include "chrome/common/pepper_plugin_registry.h"
-#include "chrome/common/render_messages.h"
-#include "chrome/common/render_messages_params.h"
-#include "chrome/renderer/pepper_platform_context_3d_impl.h"
-#include "chrome/renderer/render_thread.h"
-#include "chrome/renderer/render_view.h"
-#include "content/common/child_process_messages.h"
-#include "content/common/child_thread.h"
-#include "content/common/file_system/file_system_dispatcher.h"
-#include "content/common/pepper_file_messages.h"
-#include "content/common/pepper_messages.h"
-#include "content/renderer/audio_message_filter.h"
-#include "content/renderer/command_buffer_proxy.h"
-#include "content/renderer/ggl.h"
-#include "content/renderer/gpu_channel_host.h"
-#include "content/renderer/webgraphicscontext3d_command_buffer_impl.h"
-#include "content/renderer/webplugin_delegate_proxy.h"
-#include "grit/locale_settings.h"
-#include "ipc/ipc_channel_handle.h"
-#include "ppapi/c/dev/pp_video_dev.h"
-#include "ppapi/c/pp_errors.h"
-#include "ppapi/c/private/ppb_flash.h"
-#include "ppapi/c/private/ppb_flash_net_connector.h"
-#include "ppapi/proxy/host_dispatcher.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebFileChooserCompletion.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebFileChooserParams.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginContainer.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/size.h"
-#include "webkit/fileapi/file_system_callback_dispatcher.h"
-#include "webkit/glue/context_menu.h"
-#include "webkit/plugins/npapi/webplugin.h"
-#include "webkit/plugins/ppapi/file_path.h"
-#include "webkit/plugins/ppapi/ppb_file_io_impl.h"
-#include "webkit/plugins/ppapi/plugin_module.h"
-#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
-#include "webkit/plugins/ppapi/ppb_flash_impl.h"
-#include "webkit/plugins/ppapi/ppb_flash_net_connector_impl.h"
-
-using WebKit::WebView;
-
-namespace {
-
-const int32 kDefaultCommandBufferSize = 1024 * 1024;
-
-// Implements the Image2D using a TransportDIB.
-class PlatformImage2DImpl
-    : public webkit::ppapi::PluginDelegate::PlatformImage2D {
- public:
-  // This constructor will take ownership of the dib pointer.
-  // On Mac, we assume that the dib is cached by the browser, so on destruction
-  // we'll tell the browser to free it.
-  PlatformImage2DImpl(int width, int height, TransportDIB* dib)
-      : width_(width),
-        height_(height),
-        dib_(dib) {
-  }
-
-#if defined(OS_MACOSX)
-  // On Mac, we have to tell the browser to free the transport DIB.
-  virtual ~PlatformImage2DImpl() {
-    if (dib_.get()) {
-      RenderThread::current()->Send(
-          new ViewHostMsg_FreeTransportDIB(dib_->id()));
-    }
-  }
-#endif
-
-  virtual skia::PlatformCanvas* Map() {
-    return dib_->GetPlatformCanvas(width_, height_);
-  }
-
-  virtual intptr_t GetSharedMemoryHandle(uint32* byte_count) const {
-    *byte_count = dib_->size();
-#if defined(OS_WIN)
-    return reinterpret_cast<intptr_t>(dib_->handle());
-#elif defined(OS_MACOSX)
-    return static_cast<intptr_t>(dib_->handle().fd);
-#elif defined(OS_LINUX)
-    return static_cast<intptr_t>(dib_->handle());
-#endif
-  }
-
-  virtual TransportDIB* GetTransportDIB() const {
-    return dib_.get();
-  }
-
- private:
-  int width_;
-  int height_;
-  scoped_ptr<TransportDIB> dib_;
-
-  DISALLOW_COPY_AND_ASSIGN(PlatformImage2DImpl);
-};
-
-
-class PlatformAudioImpl
-    : public webkit::ppapi::PluginDelegate::PlatformAudio,
-      public AudioMessageFilter::Delegate,
-      public base::RefCountedThreadSafe<PlatformAudioImpl> {
- public:
-  explicit PlatformAudioImpl(scoped_refptr<AudioMessageFilter> filter)
-      : client_(NULL), filter_(filter), stream_id_(0),
-        main_message_loop_(MessageLoop::current()) {
-    DCHECK(filter_);
-  }
-
-  virtual ~PlatformAudioImpl() {
-    // Make sure we have been shut down. Warning: this will usually happen on
-    // the I/O thread!
-    DCHECK_EQ(0, stream_id_);
-    DCHECK(!client_);
-  }
-
-  // Initialize this audio context. StreamCreated() will be called when the
-  // stream is created.
-  bool Initialize(uint32_t sample_rate, uint32_t sample_count,
-       webkit::ppapi::PluginDelegate::PlatformAudio::Client* client);
-
-  // PlatformAudio implementation (called on main thread).
-  virtual bool StartPlayback();
-  virtual bool StopPlayback();
-  virtual void ShutDown();
-
- private:
-  // I/O thread backends to above functions.
-  void InitializeOnIOThread(
-      const ViewHostMsg_Audio_CreateStream_Params& params);
-  void StartPlaybackOnIOThread();
-  void StopPlaybackOnIOThread();
-  void ShutDownOnIOThread();
-
-  virtual void OnRequestPacket(AudioBuffersState buffers_state) {
-    LOG(FATAL) << "Should never get OnRequestPacket in PlatformAudioImpl";
-  }
-
-  virtual void OnStateChanged(const ViewMsg_AudioStreamState_Params& state) {}
-
-  virtual void OnCreated(base::SharedMemoryHandle handle, uint32 length) {
-    LOG(FATAL) << "Should never get OnCreated in PlatformAudioImpl";
-  }
-
-  virtual void OnLowLatencyCreated(base::SharedMemoryHandle handle,
-                                   base::SyncSocket::Handle socket_handle,
-                                   uint32 length);
-
-  virtual void OnVolume(double volume) {}
-
-  // The client to notify when the stream is created. THIS MUST ONLY BE
-  // ACCESSED ON THE MAIN THREAD.
-  webkit::ppapi::PluginDelegate::PlatformAudio::Client* client_;
-
-  // MessageFilter used to send/receive IPC. THIS MUST ONLY BE ACCESSED ON THE
-  // I/O thread except to send messages and get the message loop.
-  scoped_refptr<AudioMessageFilter> filter_;
-
-  // Our ID on the MessageFilter. THIS MUST ONLY BE ACCESSED ON THE I/O THREAD
-  // or else you could race with the initialize function which sets it.
-  int32 stream_id_;
-
-  MessageLoop* main_message_loop_;
-
-  DISALLOW_COPY_AND_ASSIGN(PlatformAudioImpl);
-};
-
-bool PlatformAudioImpl::Initialize(
-    uint32_t sample_rate, uint32_t sample_count,
-    webkit::ppapi::PluginDelegate::PlatformAudio::Client* client) {
-
-  DCHECK(client);
-  // Make sure we don't call init more than once.
-  DCHECK_EQ(0, stream_id_);
-
-  client_ = client;
-
-  ViewHostMsg_Audio_CreateStream_Params params;
-  params.params.format = AudioParameters::AUDIO_PCM_LINEAR;
-  params.params.channels = 2;
-  params.params.sample_rate = sample_rate;
-  params.params.bits_per_sample = 16;
-  params.params.samples_per_packet = sample_count;
-
-  filter_->message_loop()->PostTask(FROM_HERE,
-      NewRunnableMethod(this, &PlatformAudioImpl::InitializeOnIOThread,
-                        params));
-  return true;
-}
-
-bool PlatformAudioImpl::StartPlayback() {
-  if (filter_) {
-    filter_->message_loop()->PostTask(FROM_HERE,
-        NewRunnableMethod(this, &PlatformAudioImpl::StartPlaybackOnIOThread));
-    return true;
-  }
-  return false;
-}
-
-bool PlatformAudioImpl::StopPlayback() {
-  if (filter_) {
-    filter_->message_loop()->PostTask(FROM_HERE,
-        NewRunnableMethod(this, &PlatformAudioImpl::StopPlaybackOnIOThread));
-    return true;
-  }
-  return false;
-}
-
-void PlatformAudioImpl::ShutDown() {
-  // Called on the main thread to stop all audio callbacks. We must only change
-  // the client on the main thread, and the delegates from the I/O thread.
-  client_ = NULL;
-  filter_->message_loop()->PostTask(FROM_HERE,
-      NewRunnableMethod(this, &PlatformAudioImpl::ShutDownOnIOThread));
-}
-
-void PlatformAudioImpl::InitializeOnIOThread(
-    const ViewHostMsg_Audio_CreateStream_Params& params) {
-  stream_id_ = filter_->AddDelegate(this);
-  filter_->Send(new ViewHostMsg_CreateAudioStream(0, stream_id_, params, true));
-}
-
-void PlatformAudioImpl::StartPlaybackOnIOThread() {
-  if (stream_id_)
-    filter_->Send(new ViewHostMsg_PlayAudioStream(0, stream_id_));
-}
-
-void PlatformAudioImpl::StopPlaybackOnIOThread() {
-  if (stream_id_)
-    filter_->Send(new ViewHostMsg_PauseAudioStream(0, stream_id_));
-}
-
-void PlatformAudioImpl::ShutDownOnIOThread() {
-  // Make sure we don't call shutdown more than once.
-  if (!stream_id_)
-    return;
-
-  filter_->Send(new ViewHostMsg_CloseAudioStream(0, stream_id_));
-  filter_->RemoveDelegate(stream_id_);
-  stream_id_ = 0;
-
-  Release();  // Release for the delegate, balances out the reference taken in
-              // PepperPluginDelegateImpl::CreateAudio.
-}
-
-void PlatformAudioImpl::OnLowLatencyCreated(
-    base::SharedMemoryHandle handle, base::SyncSocket::Handle socket_handle,
-    uint32 length) {
-#if defined(OS_WIN)
-  DCHECK(handle);
-  DCHECK(socket_handle);
-#else
-  DCHECK_NE(-1, handle.fd);
-  DCHECK_NE(-1, socket_handle);
-#endif
-  DCHECK(length);
-
-  if (MessageLoop::current() == main_message_loop_) {
-    // Must dereference the client only on the main thread. Shutdown may have
-    // occurred while the request was in-flight, so we need to NULL check.
-    if (client_)
-      client_->StreamCreated(handle, length, socket_handle);
-  } else {
-    main_message_loop_->PostTask(FROM_HERE,
-        NewRunnableMethod(this, &PlatformAudioImpl::OnLowLatencyCreated,
-                          handle, socket_handle, length));
-  }
-}
-
-// Implements the VideoDecoder.
-class PlatformVideoDecoderImpl
-    : public webkit::ppapi::PluginDelegate::PlatformVideoDecoder {
- public:
-  PlatformVideoDecoderImpl()
-      : input_buffer_size_(0),
-        next_dib_id_(0),
-        dib_(NULL) {
-    memset(&decoder_config_, 0, sizeof(decoder_config_));
-    memset(&flush_callback_, 0, sizeof(flush_callback_));
-  }
-
-  virtual bool Init(const PP_VideoDecoderConfig_Dev& decoder_config) {
-    decoder_config_ = decoder_config;
-    input_buffer_size_ = 1024 << 4;
-
-    // Allocate the transport DIB.
-    TransportDIB* dib = TransportDIB::Create(input_buffer_size_,
-                                             next_dib_id_++);
-    if (!dib)
-      return false;
-
-    // TODO(wjia): Create video decoder in GPU process.
-    // Meanwhile, delete |dib| to free the resource.
-    delete dib;
-
-    return true;
-  }
-
-  virtual bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer) {
-    // TODO(wjia): Implement me!
-    NOTIMPLEMENTED();
-
-    input_buffers_.push(&input_buffer);
-
-    // Copy input data to dib_ and send it to GPU video decoder.
-
-    return false;
-  }
-
-  virtual int32_t Flush(PP_CompletionCallback& callback) {
-    // TODO(wjia): Implement me!
-    NOTIMPLEMENTED();
-
-    // Do nothing if there is a flush pending.
-    if (flush_callback_.func)
-      return PP_ERROR_BADARGUMENT;
-
-    flush_callback_ = callback;
-
-    // Call GPU video decoder to flush.
-
-    return PP_ERROR_WOULDBLOCK;
-  }
-
-  virtual bool ReturnUncompressedDataBuffer(
-      PP_VideoUncompressedDataBuffer_Dev& buffer) {
-    // TODO(wjia): Implement me!
-    NOTIMPLEMENTED();
-
-    // Deliver the buffer to GPU video decoder.
-
-    return false;
-  }
-
-  void OnFlushDone() {
-    if (!flush_callback_.func)
-      return;
-
-    flush_callback_.func(flush_callback_.user_data, PP_OK);
-    flush_callback_.func = NULL;
-  }
-
-  virtual intptr_t GetSharedMemoryHandle() const {
-    return reinterpret_cast<intptr_t>(dib_.get());
-  }
-
- private:
-  size_t input_buffer_size_;
-  int next_dib_id_;
-  scoped_ptr<TransportDIB> dib_;
-  PP_VideoDecoderConfig_Dev decoder_config_;
-  std::queue<PP_VideoCompressedDataBuffer_Dev*> input_buffers_;
-  PP_CompletionCallback flush_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(PlatformVideoDecoderImpl);
-};
-
-class DispatcherWrapper
-    : public webkit::ppapi::PluginDelegate::OutOfProcessProxy {
- public:
-  DispatcherWrapper() {}
-  virtual ~DispatcherWrapper() {}
-
-  bool Init(base::ProcessHandle plugin_process_handle,
-            IPC::ChannelHandle channel_handle,
-            PP_Module pp_module,
-            pp::proxy::Dispatcher::GetInterfaceFunc local_get_interface);
-
-  // OutOfProcessProxy implementation.
-  virtual const void* GetProxiedInterface(const char* name) {
-    return dispatcher_->GetProxiedInterface(name);
-  }
-  virtual void AddInstance(PP_Instance instance) {
-    pp::proxy::HostDispatcher::SetForInstance(instance, dispatcher_.get());
-  }
-  virtual void RemoveInstance(PP_Instance instance) {
-    pp::proxy::HostDispatcher::RemoveForInstance(instance);
-  }
-
- private:
-  scoped_ptr<pp::proxy::HostDispatcher> dispatcher_;
-};
-
-bool DispatcherWrapper::Init(
-    base::ProcessHandle plugin_process_handle,
-    IPC::ChannelHandle channel_handle,
-    PP_Module pp_module,
-    pp::proxy::Dispatcher::GetInterfaceFunc local_get_interface) {
-  dispatcher_.reset(new pp::proxy::HostDispatcher(
-      plugin_process_handle, pp_module, local_get_interface));
-
-  if (!dispatcher_->InitWithChannel(PepperPluginRegistry::GetInstance(),
-                                    channel_handle, true)) {
-    dispatcher_.reset();
-    return false;
-  }
-  return true;
-}
-
-}  // namespace
-
-PepperPluginDelegateImpl::PepperPluginDelegateImpl(RenderView* render_view)
-    : render_view_(render_view),
-      has_saved_context_menu_action_(false),
-      saved_context_menu_action_(0),
-      id_generator_(0) {
-}
-
-PepperPluginDelegateImpl::~PepperPluginDelegateImpl() {
-}
-
-scoped_refptr<webkit::ppapi::PluginModule>
-PepperPluginDelegateImpl::CreatePepperPlugin(const FilePath& path) {
-  // See if a module has already been loaded for this plugin.
-  scoped_refptr<webkit::ppapi::PluginModule> module =
-      PepperPluginRegistry::GetInstance()->GetLiveModule(path);
-  if (module)
-    return module;
-
-  // In-process plugins will have always been created up-front to avoid the
-  // sandbox restrictions. So gettin here implies it doesn't exist or should
-  // be out of process.
-  const PepperPluginInfo* info =
-      PepperPluginRegistry::GetInstance()->GetInfoForPlugin(path);
-  if (!info || !info->is_out_of_process)
-    return module;  // Return the NULL module.
-
-  // Out of process: have the browser start the plugin process for us.
-  base::ProcessHandle plugin_process_handle = base::kNullProcessHandle;
-  IPC::ChannelHandle channel_handle;
-  render_view_->Send(new ViewHostMsg_OpenChannelToPepperPlugin(
-      path, &plugin_process_handle, &channel_handle));
-  if (channel_handle.name.empty()) {
-    // Couldn't be initialized.
-    return scoped_refptr<webkit::ppapi::PluginModule>();
-  }
-
-  // Create a new HostDispatcher for the proxying, and hook it to a new
-  // PluginModule. Note that AddLiveModule must be called before any early
-  // returns since the module's destructor will remove itself.
-  module = new webkit::ppapi::PluginModule(info->name,
-                                           PepperPluginRegistry::GetInstance());
-  PepperPluginRegistry::GetInstance()->AddLiveModule(path, module);
-  scoped_ptr<DispatcherWrapper> dispatcher(new DispatcherWrapper);
-  if (!dispatcher->Init(
-          plugin_process_handle, channel_handle,
-          module->pp_module(),
-          webkit::ppapi::PluginModule::GetLocalGetInterfaceFunc()))
-    return scoped_refptr<webkit::ppapi::PluginModule>();
-  module->InitAsProxied(dispatcher.release());
-  return module;
-}
-
-void PepperPluginDelegateImpl::ViewInitiatedPaint() {
-  // Notify all of our instances that we started painting. This is used for
-  // internal bookkeeping only, so we know that the set can not change under
-  // us.
-  for (std::set<webkit::ppapi::PluginInstance*>::iterator i =
-           active_instances_.begin();
-       i != active_instances_.end(); ++i)
-    (*i)->ViewInitiatedPaint();
-}
-
-void PepperPluginDelegateImpl::ViewFlushedPaint() {
-  // Notify all instances that we painted. This will call into the plugin, and
-  // we it may ask to close itself as a result. This will, in turn, modify our
-  // set, possibly invalidating the iterator. So we iterate on a copy that
-  // won't change out from under us.
-  std::set<webkit::ppapi::PluginInstance*> plugins = active_instances_;
-  for (std::set<webkit::ppapi::PluginInstance*>::iterator i = plugins.begin();
-       i != plugins.end(); ++i) {
-    // The copy above makes sure our iterator is never invalid if some plugins
-    // are destroyed. But some plugin may decide to close all of its views in
-    // response to a paint in one of them, so we need to make sure each one is
-    // still "current" before using it.
-    //
-    // It's possible that a plugin was destroyed, but another one was created
-    // with the same address. In this case, we'll call ViewFlushedPaint on that
-    // new plugin. But that's OK for this particular case since we're just
-    // notifying all of our instances that the view flushed, and the new one is
-    // one of our instances.
-    //
-    // What about the case where a new one is created in a callback at a new
-    // address and we don't issue the callback? We're still OK since this
-    // callback is used for flush callbacks and we could not have possibly
-    // started a new paint (ViewInitiatedPaint) for the new plugin while
-    // processing a previous paint for an existing one.
-    if (active_instances_.find(*i) != active_instances_.end())
-      (*i)->ViewFlushedPaint();
-  }
-}
-
-webkit::ppapi::PluginInstance*
-PepperPluginDelegateImpl::GetBitmapForOptimizedPluginPaint(
-    const gfx::Rect& paint_bounds,
-    TransportDIB** dib,
-    gfx::Rect* location,
-    gfx::Rect* clip) {
-  for (std::set<webkit::ppapi::PluginInstance*>::iterator i =
-           active_instances_.begin();
-       i != active_instances_.end(); ++i) {
-    webkit::ppapi::PluginInstance* instance = *i;
-    if (instance->GetBitmapForOptimizedPluginPaint(
-            paint_bounds, dib, location, clip))
-      return *i;
-  }
-  return NULL;
-}
-
-void PepperPluginDelegateImpl::InstanceCreated(
-    webkit::ppapi::PluginInstance* instance) {
-  active_instances_.insert(instance);
-
-  // Set the initial focus.
-  instance->SetContentAreaFocus(render_view_->has_focus());
-}
-
-void PepperPluginDelegateImpl::InstanceDeleted(
-    webkit::ppapi::PluginInstance* instance) {
-  active_instances_.erase(instance);
-}
-
-webkit::ppapi::PluginDelegate::PlatformImage2D*
-PepperPluginDelegateImpl::CreateImage2D(int width, int height) {
-  uint32 buffer_size = width * height * 4;
-
-  // Allocate the transport DIB and the PlatformCanvas pointing to it.
-#if defined(OS_MACOSX)
-  // On the Mac, shared memory has to be created in the browser in order to
-  // work in the sandbox.  Do this by sending a message to the browser
-  // requesting a TransportDIB (see also
-  // chrome/renderer/webplugin_delegate_proxy.cc, method
-  // WebPluginDelegateProxy::CreateBitmap() for similar code). The TransportDIB
-  // is cached in the browser, and is freed (in typical cases) by the
-  // PlatformImage2DImpl's destructor.
-  TransportDIB::Handle dib_handle;
-  IPC::Message* msg = new ViewHostMsg_AllocTransportDIB(buffer_size,
-                                                        true,
-                                                        &dib_handle);
-  if (!RenderThread::current()->Send(msg))
-    return NULL;
-  if (!TransportDIB::is_valid(dib_handle))
-    return NULL;
-
-  TransportDIB* dib = TransportDIB::Map(dib_handle);
-#else
-  static int next_dib_id = 0;
-  TransportDIB* dib = TransportDIB::Create(buffer_size, next_dib_id++);
-  if (!dib)
-    return NULL;
-#endif
-
-  return new PlatformImage2DImpl(width, height, dib);
-}
-
-webkit::ppapi::PluginDelegate::PlatformContext3D*
-    PepperPluginDelegateImpl::CreateContext3D() {
-#ifdef ENABLE_GPU
-  // If accelerated compositing of plugins is disabled, fail to create a 3D
-  // context, because it won't be visible. This allows graceful fallback in the
-  // modules.
-  if (!render_view_->webkit_preferences().accelerated_plugins_enabled)
-    return NULL;
-  WebGraphicsContext3DCommandBufferImpl* context =
-      static_cast<WebGraphicsContext3DCommandBufferImpl*>(
-          render_view_->webview()->graphicsContext3D());
-  if (!context)
-    return NULL;
-
-  ggl::Context* parent_context = context->context();
-  if (!parent_context)
-    return NULL;
-
-  return new PlatformContext3DImpl(parent_context);
-#else
-  return NULL;
-#endif
-}
-
-webkit::ppapi::PluginDelegate::PlatformVideoDecoder*
-PepperPluginDelegateImpl::CreateVideoDecoder(
-    const PP_VideoDecoderConfig_Dev& decoder_config) {
-  scoped_ptr<PlatformVideoDecoderImpl> decoder(new PlatformVideoDecoderImpl());
-
-  if (!decoder->Init(decoder_config))
-    return NULL;
-
-  return decoder.release();
-}
-
-void PepperPluginDelegateImpl::NumberOfFindResultsChanged(int identifier,
-                                                          int total,
-                                                          bool final_result) {
-  render_view_->reportFindInPageMatchCount(identifier, total, final_result);
-}
-
-void PepperPluginDelegateImpl::SelectedFindResultChanged(int identifier,
-                                                         int index) {
-  render_view_->reportFindInPageSelection(
-      identifier, index + 1, WebKit::WebRect());
-}
-
-webkit::ppapi::PluginDelegate::PlatformAudio*
-PepperPluginDelegateImpl::CreateAudio(
-    uint32_t sample_rate, uint32_t sample_count,
-    webkit::ppapi::PluginDelegate::PlatformAudio::Client* client) {
-  scoped_refptr<PlatformAudioImpl> audio(
-      new PlatformAudioImpl(render_view_->audio_message_filter()));
-  if (audio->Initialize(sample_rate, sample_count, client)) {
-    // Balanced by Release invoked in PlatformAudioImpl::ShutDownOnIOThread().
-    return audio.release();
-  } else {
-    return NULL;
-  }
-}
-
-bool PepperPluginDelegateImpl::RunFileChooser(
-    const WebKit::WebFileChooserParams& params,
-    WebKit::WebFileChooserCompletion* chooser_completion) {
-  return render_view_->runFileChooser(params, chooser_completion);
-}
-
-bool PepperPluginDelegateImpl::AsyncOpenFile(const FilePath& path,
-                                             int flags,
-                                             AsyncOpenFileCallback* callback) {
-  int message_id = id_generator_++;
-  DCHECK(!messages_waiting_replies_.Lookup(message_id));
-  messages_waiting_replies_.AddWithID(callback, message_id);
-  IPC::Message* msg = new ViewHostMsg_AsyncOpenFile(
-      render_view_->routing_id(), path, flags, message_id);
-  return render_view_->Send(msg);
-}
-
-void PepperPluginDelegateImpl::OnAsyncFileOpened(
-    base::PlatformFileError error_code,
-    base::PlatformFile file,
-    int message_id) {
-  AsyncOpenFileCallback* callback =
-      messages_waiting_replies_.Lookup(message_id);
-  DCHECK(callback);
-  messages_waiting_replies_.Remove(message_id);
-  callback->Run(error_code, file);
-  delete callback;
-}
-
-void PepperPluginDelegateImpl::OnSetFocus(bool has_focus) {
-  for (std::set<webkit::ppapi::PluginInstance*>::iterator i =
-         active_instances_.begin();
-       i != active_instances_.end(); ++i)
-    (*i)->SetContentAreaFocus(has_focus);
-}
-
-bool PepperPluginDelegateImpl::OpenFileSystem(
-    const GURL& url,
-    fileapi::FileSystemType type,
-    long long size,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  FileSystemDispatcher* file_system_dispatcher =
-      ChildThread::current()->file_system_dispatcher();
-  return file_system_dispatcher->OpenFileSystem(
-      url, type, size, true /* create */, dispatcher);
-}
-
-bool PepperPluginDelegateImpl::MakeDirectory(
-    const FilePath& path,
-    bool recursive,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  FileSystemDispatcher* file_system_dispatcher =
-      ChildThread::current()->file_system_dispatcher();
-  return file_system_dispatcher->Create(
-      path, false, true, recursive, dispatcher);
-}
-
-bool PepperPluginDelegateImpl::Query(
-    const FilePath& path,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  FileSystemDispatcher* file_system_dispatcher =
-      ChildThread::current()->file_system_dispatcher();
-  return file_system_dispatcher->ReadMetadata(path, dispatcher);
-}
-
-bool PepperPluginDelegateImpl::Touch(
-    const FilePath& path,
-    const base::Time& last_access_time,
-    const base::Time& last_modified_time,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  FileSystemDispatcher* file_system_dispatcher =
-      ChildThread::current()->file_system_dispatcher();
-  return file_system_dispatcher->TouchFile(path, last_access_time,
-                                           last_modified_time, dispatcher);
-}
-
-bool PepperPluginDelegateImpl::Delete(
-    const FilePath& path,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  FileSystemDispatcher* file_system_dispatcher =
-      ChildThread::current()->file_system_dispatcher();
-  return file_system_dispatcher->Remove(path, false /* recursive */,
-                                        dispatcher);
-}
-
-bool PepperPluginDelegateImpl::Rename(
-    const FilePath& file_path,
-    const FilePath& new_file_path,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  FileSystemDispatcher* file_system_dispatcher =
-      ChildThread::current()->file_system_dispatcher();
-  return file_system_dispatcher->Move(file_path, new_file_path, dispatcher);
-}
-
-bool PepperPluginDelegateImpl::ReadDirectory(
-    const FilePath& directory_path,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  FileSystemDispatcher* file_system_dispatcher =
-      ChildThread::current()->file_system_dispatcher();
-  return file_system_dispatcher->ReadDirectory(directory_path, dispatcher);
-}
-
-base::PlatformFileError PepperPluginDelegateImpl::OpenFile(
-    const webkit::ppapi::PepperFilePath& path,
-    int flags,
-    base::PlatformFile* file) {
-  IPC::PlatformFileForTransit transit_file;
-  base::PlatformFileError error;
-  IPC::Message* msg = new PepperFileMsg_OpenFile(
-      path, flags, &error, &transit_file);
-  if (!render_view_->Send(msg)) {
-    *file = base::kInvalidPlatformFileValue;
-    return base::PLATFORM_FILE_ERROR_FAILED;
-  }
-  *file = IPC::PlatformFileForTransitToPlatformFile(transit_file);
-  return error;
-}
-
-base::PlatformFileError PepperPluginDelegateImpl::RenameFile(
-    const webkit::ppapi::PepperFilePath& from_path,
-    const webkit::ppapi::PepperFilePath& to_path) {
-  base::PlatformFileError error;
-  IPC::Message* msg = new PepperFileMsg_RenameFile(from_path, to_path, &error);
-  if (!render_view_->Send(msg))
-    return base::PLATFORM_FILE_ERROR_FAILED;
-  return error;
-}
-
-base::PlatformFileError PepperPluginDelegateImpl::DeleteFileOrDir(
-    const webkit::ppapi::PepperFilePath& path,
-    bool recursive) {
-  base::PlatformFileError error;
-  IPC::Message* msg = new PepperFileMsg_DeleteFileOrDir(
-      path, recursive, &error);
-  if (!render_view_->Send(msg))
-    return base::PLATFORM_FILE_ERROR_FAILED;
-  return error;
-}
-
-base::PlatformFileError PepperPluginDelegateImpl::CreateDir(
-    const webkit::ppapi::PepperFilePath& path) {
-  base::PlatformFileError error;
-  IPC::Message* msg = new PepperFileMsg_CreateDir(path, &error);
-  if (!render_view_->Send(msg))
-    return base::PLATFORM_FILE_ERROR_FAILED;
-  return error;
-}
-
-base::PlatformFileError PepperPluginDelegateImpl::QueryFile(
-    const webkit::ppapi::PepperFilePath& path,
-    base::PlatformFileInfo* info) {
-  base::PlatformFileError error;
-  IPC::Message* msg = new PepperFileMsg_QueryFile(path, info, &error);
-  if (!render_view_->Send(msg))
-    return base::PLATFORM_FILE_ERROR_FAILED;
-  return error;
-}
-
-base::PlatformFileError PepperPluginDelegateImpl::GetDirContents(
-    const webkit::ppapi::PepperFilePath& path,
-    webkit::ppapi::DirContents* contents) {
-  base::PlatformFileError error;
-  IPC::Message* msg = new PepperFileMsg_GetDirContents(path, contents, &error);
-  if (!render_view_->Send(msg))
-    return base::PLATFORM_FILE_ERROR_FAILED;
-  return error;
-}
-
-scoped_refptr<base::MessageLoopProxy>
-PepperPluginDelegateImpl::GetFileThreadMessageLoopProxy() {
-  return RenderThread::current()->GetFileThreadMessageLoopProxy();
-}
-
-int32_t PepperPluginDelegateImpl::ConnectTcp(
-    webkit::ppapi::PPB_Flash_NetConnector_Impl* connector,
-    const char* host,
-    uint16_t port) {
-  int request_id = pending_connect_tcps_.Add(
-      new scoped_refptr<webkit::ppapi::PPB_Flash_NetConnector_Impl>(connector));
-  IPC::Message* msg =
-      new PepperMsg_ConnectTcp(render_view_->routing_id(),
-                               request_id,
-                               std::string(host),
-                               port);
-  if (!render_view_->Send(msg)) {
-    pending_connect_tcps_.Remove(request_id);
-    return PP_ERROR_FAILED;
-  }
-
-  return PP_ERROR_WOULDBLOCK;
-}
-
-int32_t PepperPluginDelegateImpl::ConnectTcpAddress(
-    webkit::ppapi::PPB_Flash_NetConnector_Impl* connector,
-    const struct PP_Flash_NetAddress* addr) {
-  int request_id = pending_connect_tcps_.Add(
-      new scoped_refptr<webkit::ppapi::PPB_Flash_NetConnector_Impl>(connector));
-  IPC::Message* msg =
-      new PepperMsg_ConnectTcpAddress(render_view_->routing_id(),
-                                      request_id,
-                                      *addr);
-  if (!render_view_->Send(msg)) {
-    pending_connect_tcps_.Remove(request_id);
-    return PP_ERROR_FAILED;
-  }
-
-  return PP_ERROR_WOULDBLOCK;
-}
-
-void PepperPluginDelegateImpl::OnConnectTcpACK(
-    int request_id,
-    base::PlatformFile socket,
-    const PP_Flash_NetAddress& local_addr,
-    const PP_Flash_NetAddress& remote_addr) {
-  scoped_refptr<webkit::ppapi::PPB_Flash_NetConnector_Impl> connector =
-      *pending_connect_tcps_.Lookup(request_id);
-  pending_connect_tcps_.Remove(request_id);
-
-  connector->CompleteConnectTcp(socket, local_addr, remote_addr);
-}
-
-int32_t PepperPluginDelegateImpl::ShowContextMenu(
-    webkit::ppapi::PPB_Flash_Menu_Impl* menu,
-    const gfx::Point& position) {
-  int request_id = pending_context_menus_.Add(
-      new scoped_refptr<webkit::ppapi::PPB_Flash_Menu_Impl>(menu));
-
-  ContextMenuParams params;
-  params.x = position.x();
-  params.y = position.y();
-  params.custom_context.is_pepper_menu = true;
-  params.custom_context.request_id = request_id;
-  params.custom_items = menu->menu_data();
-
-  IPC::Message* msg = new ViewHostMsg_ContextMenu(render_view_->routing_id(),
-                                                  params);
-  if (!render_view_->Send(msg)) {
-    pending_context_menus_.Remove(request_id);
-    return PP_ERROR_FAILED;
-  }
-
-  return PP_ERROR_WOULDBLOCK;
-}
-
-void PepperPluginDelegateImpl::OnContextMenuClosed(
-    const webkit_glue::CustomContextMenuContext& custom_context) {
-  int request_id = custom_context.request_id;
-  scoped_refptr<webkit::ppapi::PPB_Flash_Menu_Impl> menu =
-      *pending_context_menus_.Lookup(request_id);
-  if (!menu) {
-    NOTREACHED() << "CompleteShowContextMenu() called twice for the same menu.";
-    return;
-  }
-  pending_context_menus_.Remove(request_id);
-
-  if (has_saved_context_menu_action_) {
-    menu->CompleteShow(PP_OK, saved_context_menu_action_);
-    has_saved_context_menu_action_ = false;
-    saved_context_menu_action_ = 0;
-  } else {
-    menu->CompleteShow(PP_ERROR_USERCANCEL, 0);
-  }
-}
-
-void PepperPluginDelegateImpl::OnCustomContextMenuAction(
-    const webkit_glue::CustomContextMenuContext& custom_context,
-    unsigned action) {
-  // Just save the action.
-  DCHECK(!has_saved_context_menu_action_);
-  has_saved_context_menu_action_ = true;
-  saved_context_menu_action_ = action;
-}
-
-webkit::ppapi::FullscreenContainer*
-PepperPluginDelegateImpl::CreateFullscreenContainer(
-    webkit::ppapi::PluginInstance* instance) {
-  return render_view_->CreatePepperFullscreenContainer(instance);
-}
-
-gfx::Size PepperPluginDelegateImpl::GetScreenSize() {
-  WebKit::WebScreenInfo info = render_view_->screenInfo();
-  return gfx::Size(info.rect.width, info.rect.height);
-}
-
-std::string PepperPluginDelegateImpl::GetDefaultEncoding() {
-  // TODO(brettw) bug 56615: Somehow get the preference for the default
-  // encoding here rather than using the global default for the UI language.
-  return l10n_util::GetStringUTF8(IDS_DEFAULT_ENCODING);
-}
-
-void PepperPluginDelegateImpl::ZoomLimitsChanged(double minimum_factor,
-                                                 double maximum_factor) {
-  double minimum_level = WebView::zoomFactorToZoomLevel(minimum_factor);
-  double maximum_level = WebView::zoomFactorToZoomLevel(maximum_factor);
-  render_view_->webview()->zoomLimitsChanged(minimum_level, maximum_level);
-}
-
-std::string PepperPluginDelegateImpl::ResolveProxy(const GURL& url) {
-  int net_error;
-  std::string proxy_result;
-  RenderThread::current()->Send(
-      new ChildProcessHostMsg_ResolveProxy(url, &net_error, &proxy_result));
-  return proxy_result;
-}
-
-void PepperPluginDelegateImpl::DidStartLoading() {
-  render_view_->DidStartLoadingForPlugin();
-}
-
-void PepperPluginDelegateImpl::DidStopLoading() {
-  render_view_->DidStopLoadingForPlugin();
-}
-
-void PepperPluginDelegateImpl::SetContentRestriction(int restrictions) {
-  render_view_->Send(new ViewHostMsg_UpdateContentRestrictions(
-      render_view_->routing_id(), restrictions));
-}
-
-void PepperPluginDelegateImpl::HasUnsupportedFeature() {
-  render_view_->Send(new ViewHostMsg_PDFHasUnsupportedFeature(
-      render_view_->routing_id()));
-}
-
-P2PSocketDispatcher* PepperPluginDelegateImpl::GetP2PSocketDispatcher() {
-  return render_view_->p2p_socket_dispatcher();
-}