Proxy private UMA pepper interface for out-of-process and NaCl plugins.

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 "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 51 matching lines @@
 #include "ppapi/c/ppb_audio_config.h"
 #include "ppapi/c/ppb_core.h"
 #include "ppapi/c/ppb_gamepad.h"
 #include "ppapi/c/ppp_input_event.h"
 #include "ppapi/c/ppp_instance.h"
 #include "ppapi/c/ppp_messaging.h"
 #include "ppapi/c/ppp_mouse_lock.h"
 #include "ppapi/c/private/ppp_instance_private.h"
 #include "ppapi/host/ppapi_host.h"
 #include "ppapi/proxy/ppapi_messages.h"
+#include "ppapi/proxy/uma_private_resource.h"
 #include "ppapi/proxy/url_loader_resource.h"
 #include "ppapi/shared_impl/ppapi_permissions.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
 #include "ppapi/shared_impl/ppb_gamepad_shared.h"
 #include "ppapi/shared_impl/ppb_input_event_shared.h"
 #include "ppapi/shared_impl/ppb_url_util_shared.h"
 #include "ppapi/shared_impl/ppb_view_shared.h"
 #include "ppapi/shared_impl/ppp_instance_combined.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/shared_impl/scoped_pp_resource.h"
@@ skipping 419 matching lines @@
       plugin_mouse_lock_interface_(NULL),
       plugin_pdf_interface_(NULL),
       plugin_private_interface_(NULL),
       plugin_selection_interface_(NULL),
       plugin_textinput_interface_(NULL),
       plugin_zoom_interface_(NULL),
       checked_for_plugin_input_event_interface_(false),
       checked_for_plugin_messaging_interface_(false),
       checked_for_plugin_pdf_interface_(false),
       gamepad_impl_(new GamepadImpl()),
+      uma_private_impl_(NULL),
       plugin_print_interface_(NULL),
       plugin_graphics_3d_interface_(NULL),
       always_on_top_(false),
       fullscreen_container_(NULL),
       flash_fullscreen_(false),
       desired_fullscreen_state_(false),
       sad_plugin_(NULL),
       input_event_mask_(0),
       filtered_input_event_mask_(0),
       text_input_type_(kPluginDefaultTextInputType),
@@ skipping 1882 matching lines @@
     case ppapi::FLASH_FULLSCREEN_SINGLETON_ID:
     case ppapi::FLASH_SINGLETON_ID:
     case ppapi::ISOLATED_FILESYSTEM_SINGLETON_ID:
     case ppapi::NETWORK_PROXY_SINGLETON_ID:
     case ppapi::PDF_SINGLETON_ID:
     case ppapi::TRUETYPE_FONT_SINGLETON_ID:
       NOTIMPLEMENTED();
       return NULL;
     case ppapi::GAMEPAD_SINGLETON_ID:
       return gamepad_impl_.get();
+    case ppapi::UMA_SINGLETON_ID: {
+      if (!uma_private_impl_) {
+        RendererPpapiHostImpl* host_impl = module_->renderer_ppapi_host();
+        if (host_impl->in_process_router()) {
+          uma_private_impl_ = new ppapi::proxy::UMAPrivateResource(
+              host_impl->in_process_router()->GetPluginConnection(instance),
+              instance);
+        }
+      }
+      return uma_private_impl_.get();
+    }
   }
 
   NOTREACHED();
   return NULL;
 }
 
 int32_t PepperPluginInstanceImpl::RequestInputEvents(PP_Instance instance,
                                                      uint32_t event_classes) {
   input_event_mask_ |= event_classes;
   filtered_input_event_mask_ &= ~(event_classes);
@@ skipping 664 matching lines @@
     // Running out-of-process. Initiate an IPC call to notify the plugin
     // process.
     ppapi::proxy::HostDispatcher* dispatcher =
         ppapi::proxy::HostDispatcher::GetForInstance(pp_instance());
     dispatcher->Send(new PpapiMsg_PPPInstance_HandleDocumentLoad(
         ppapi::API_ID_PPP_INSTANCE, pp_instance(), pending_host_id, data));
   }
 }
 
 }  // namespace content