Revert 267030 "Build remoting for PNaCl"

trunk/src/remoting/client/plugin/chromoting_instance.cc

Index: trunk/src/remoting/client/plugin/chromoting_instance.cc
===================================================================
--- trunk/src/remoting/client/plugin/chromoting_instance.cc	(revision 267063)
+++ trunk/src/remoting/client/plugin/chromoting_instance.cc	(working copy)
@@ -8,11 +8,6 @@
 #include <string>
 #include <vector>
 
-#if defined(OS_NACL)
-#include <sys/mount.h>
-#include <nacl_io/nacl_io.h>
-#endif
-
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/json/json_reader.h"
@@ -26,7 +21,7 @@
 #include "base/values.h"
 #include "crypto/random.h"
 #include "jingle/glue/thread_wrapper.h"
-#include "media/base/yuv_convert.h"
+#include "media/base/media.h"
 #include "net/socket/ssl_server_socket.h"
 #include "ppapi/cpp/completion_callback.h"
 #include "ppapi/cpp/dev/url_util_dev.h"
@@ -213,24 +208,6 @@
       use_async_pin_dialog_(false),
       use_media_source_rendering_(false),
       weak_factory_(this) {
-#if defined(OS_NACL)
-  // In NaCl global resources need to be initialized differently because they
-  // are not shared with Chrome.
-  thread_task_runner_handle_.reset(
-      new base::ThreadTaskRunnerHandle(plugin_task_runner_));
-  thread_wrapper_.reset(
-      new jingle_glue::JingleThreadWrapper(plugin_task_runner_));
-  media::InitializeCPUSpecificYUVConversions();
-#else
-  jingle_glue::JingleThreadWrapper::EnsureForCurrentMessageLoop();
-#endif
-
-#if defined(OS_NACL)
-  nacl_io_init_ppapi(pp_instance, pp::Module::Get()->get_browser_interface());
-  mount("", "/etc", "memfs", 0, "");
-  mount("", "/usr", "memfs", 0, "");
-#endif
-
   RequestInputEvents(PP_INPUTEVENT_CLASS_MOUSE | PP_INPUTEVENT_CLASS_WHEEL);
   RequestFilteringInputEvents(PP_INPUTEVENT_CLASS_KEYBOARD);
 
@@ -285,15 +262,18 @@
 
   VLOG(1) << "Started ChromotingInstance::Init";
 
-  // Check that the calling content is part of an app or extension. This is only
-  // necessary for non-PNaCl version of the plugin. Also PPB_URLUtil_Dev doesn't
-  // work in NaCl at the moment so the check fails in NaCl builds.
-#if !defined(OS_NACL)
+  // Check to make sure the media library is initialized.
+  // http://crbug.com/91521.
+  if (!media::IsMediaLibraryInitialized()) {
+    LOG(ERROR) << "Media library not initialized.";
+    return false;
+  }
+
+  // Check that the calling content is part of an app or extension.
   if (!IsCallerAppOrExtension()) {
     LOG(ERROR) << "Not an app or extension";
     return false;
   }
-#endif
 
   // Start all the threads.
   context_.Start();
@@ -363,9 +343,6 @@
 void ChromotingInstance::DidChangeFocus(bool has_focus) {
   DCHECK(plugin_task_runner_->BelongsToCurrentThread());
 
-  if (!IsConnected())
-    return;
-
   input_handler_.DidChangeFocus(has_focus);
 }
 
@@ -648,6 +625,8 @@
                                            const std::string& local_jid) {
   DCHECK(plugin_task_runner_->BelongsToCurrentThread());
 
+  jingle_glue::JingleThreadWrapper::EnsureForCurrentMessageLoop();
+
   if (use_media_source_rendering_) {
     video_renderer_.reset(new MediaSourceVideoRenderer(this));
   } else {