Revert 121901 - PPAPI: Add unlocking for PPP calls and callbacks. Add more locking.

ppapi/proxy/ppp_video_decoder_proxy.cc

Index: ppapi/proxy/ppp_video_decoder_proxy.cc
===================================================================
--- ppapi/proxy/ppp_video_decoder_proxy.cc	(revision 121902)
+++ ppapi/proxy/ppp_video_decoder_proxy.cc	(working copy)
@@ -122,41 +122,32 @@
     const PP_Size& dimensions) {
   PP_Resource plugin_decoder = PluginGlobals::Get()->plugin_resource_tracker()->
       PluginResourceForHostResource(decoder);
-  CallWhileUnlocked(ppp_video_decoder_impl_->ProvidePictureBuffers,
-                    decoder.instance(),
-                    plugin_decoder,
-                    req_num_of_bufs,
-                    &dimensions);
+  ppp_video_decoder_impl_->ProvidePictureBuffers(
+      decoder.instance(), plugin_decoder, req_num_of_bufs, &dimensions);
 }
 
 void PPP_VideoDecoder_Proxy::OnMsgDismissPictureBuffer(
     const HostResource& decoder, int32_t picture_id) {
   PP_Resource plugin_decoder = PluginGlobals::Get()->plugin_resource_tracker()->
       PluginResourceForHostResource(decoder);
-  CallWhileUnlocked(ppp_video_decoder_impl_->DismissPictureBuffer,
-                    decoder.instance(),
-                    plugin_decoder,
-                    picture_id);
+  ppp_video_decoder_impl_->DismissPictureBuffer(
+      decoder.instance(), plugin_decoder, picture_id);
 }
 
 void PPP_VideoDecoder_Proxy::OnMsgPictureReady(
     const HostResource& decoder, const PP_Picture_Dev& picture) {
   PP_Resource plugin_decoder = PluginGlobals::Get()->plugin_resource_tracker()->
       PluginResourceForHostResource(decoder);
-  CallWhileUnlocked(ppp_video_decoder_impl_->PictureReady,
-                    decoder.instance(),
-                    plugin_decoder,
-                    &picture);
+  ppp_video_decoder_impl_->PictureReady(
+      decoder.instance(), plugin_decoder, &picture);
 }
 
 void PPP_VideoDecoder_Proxy::OnMsgNotifyError(
     const HostResource& decoder, PP_VideoDecodeError_Dev error) {
   PP_Resource plugin_decoder = PluginGlobals::Get()->plugin_resource_tracker()->
       PluginResourceForHostResource(decoder);
-  CallWhileUnlocked(ppp_video_decoder_impl_->NotifyError,
-                    decoder.instance(),
-                    plugin_decoder,
-                    error);
+  ppp_video_decoder_impl_->NotifyError(
+      decoder.instance(), plugin_decoder, error);
 }
 
 }  // namespace proxy