Expose flash playback status and volume control to content renderer

content/renderer/pepper/pepper_plugin_instance_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/pepper/pepper_plugin_instance_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bit_cast.h"
@@ skipping 17 matching lines @@
 #include "content/common/frame_messages.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/renderer/pepper/content_decryptor_delegate.h"
 #include "content/renderer/pepper/event_conversion.h"
 #include "content/renderer/pepper/fullscreen_container.h"
 #include "content/renderer/pepper/gfx_conversion.h"
 #include "content/renderer/pepper/host_dispatcher_wrapper.h"
 #include "content/renderer/pepper/host_globals.h"
 #include "content/renderer/pepper/message_channel.h"
+#include "content/renderer/pepper/pepper_audio_controller.h"
 #include "content/renderer/pepper/pepper_browser_connection.h"
 #include "content/renderer/pepper/pepper_compositor_host.h"
 #include "content/renderer/pepper/pepper_file_ref_renderer_host.h"
 #include "content/renderer/pepper/pepper_graphics_2d_host.h"
 #include "content/renderer/pepper/pepper_in_process_router.h"
 #include "content/renderer/pepper/pepper_plugin_instance_metrics.h"
 #include "content/renderer/pepper/pepper_try_catch.h"
 #include "content/renderer/pepper/pepper_url_loader_host.h"
 #include "content/renderer/pepper/plugin_instance_throttler_impl.h"
 #include "content/renderer/pepper/plugin_module.h"
@@ skipping 474 matching lines @@
       text_input_caret_bounds_(0, 0, 0, 0),
       text_input_caret_set_(false),
       selection_caret_(0),
       selection_anchor_(0),
       pending_user_gesture_(0.0),
       document_loader_(NULL),
       external_document_load_(false),
       isolate_(v8::Isolate::GetCurrent()),
       is_deleted_(false),
       initialized_(false),
+      audio_controller_(new PepperAudioController(this)),
       view_change_weak_ptr_factory_(this),
       weak_factory_(this) {
   pp_instance_ = HostGlobals::Get()->AddInstance(this);
 
   memset(&current_print_settings_, 0, sizeof(current_print_settings_));
   module_->InstanceCreated(this);
 
   if (render_frame) {  // NULL in tests
     render_frame->PepperInstanceCreated(this);
     view_data_.is_page_visible = !render_frame_->GetRenderWidget()->is_hidden();
@@ skipping 36 matching lines @@
     (*i)->InstanceDeleted();
   }
 
   if (message_channel_)
     message_channel_->InstanceDeleted();
   message_channel_object_.Reset();
 
   if (TrackedCallback::IsPending(lock_mouse_callback_))
     lock_mouse_callback_->Abort();
 
+  audio_controller_->OnPepperInstanceDeleted();
+
   if (render_frame_)
     render_frame_->PepperInstanceDeleted(this);
 
   if (!module_->IsProxied() && render_frame_) {
     PepperBrowserConnection* browser_connection =
         PepperBrowserConnection::Get(render_frame_);
     browser_connection->DidDeleteInProcessInstance(pp_instance());
   }
 
   UnSetAndDeleteLockTargetAdapter();
@@ skipping 2811 matching lines @@
     const cc::TextureMailbox& mailbox) const {
   auto it =
       std::find_if(texture_ref_counts_.begin(), texture_ref_counts_.end(),
                    [&mailbox](const TextureMailboxRefCount& ref_count) {
                      return ref_count.first.mailbox() == mailbox.mailbox();
                    });
   return it != texture_ref_counts_.end();
 }
 
 }  // namespace content