Revert 87905 (broke PPAPITest.Scrollbar on win) - PPAPI: Fix interface functions that take PP_Com...

ppapi/cpp/dev/video_decoder_dev.cc

Index: ppapi/cpp/dev/video_decoder_dev.cc
===================================================================
--- ppapi/cpp/dev/video_decoder_dev.cc	(revision 87917)
+++ ppapi/cpp/dev/video_decoder_dev.cc	(working copy)
@@ -22,24 +22,19 @@
 
 }  // namespace
 
-VideoDecoder::VideoDecoder(const Instance* instance, Client* client)
+VideoDecoder::VideoDecoder(const Instance* instance,
+                           const PP_VideoConfigElement* config,
+                           CompletionCallback callback,
+                           Client* client)
     : client_(client) {
   if (!has_interface<PPB_VideoDecoder_Dev>())
     return;
   PassRefFromConstructor(get_interface<PPB_VideoDecoder_Dev>()->Create(
-      instance->pp_instance()));
+      instance->pp_instance(), config, callback.pp_completion_callback()));
 }
 
 VideoDecoder::~VideoDecoder() {}
 
-int32_t VideoDecoder::Initialize(const PP_VideoConfigElement* config,
-                                 CompletionCallback callback) {
-  if (!has_interface<PPB_VideoDecoder_Dev>())
-    return PP_ERROR_NOINTERFACE;
-  return get_interface<PPB_VideoDecoder_Dev>()->Initialize(
-      pp_resource(), config, callback.pp_completion_callback());
-}
-
 bool VideoDecoder::GetConfigs(Instance* instance,
                               const PP_VideoConfigElement* prototype_config,
                               PP_VideoConfigElement* matching_configs,
@@ -68,15 +63,12 @@
       pp_resource(), buffers.size(), &buffers[0]);
 }
 
-int32_t VideoDecoder::Decode(
-    const PP_VideoBitstreamBuffer_Dev& bitstream_buffer,
-    CompletionCallback callback) {
-  if (!has_interface<PPB_VideoDecoder_Dev>())
-    return PP_ERROR_NOINTERFACE;
-  if (!pp_resource())
-    return PP_ERROR_BADRESOURCE;
-  return get_interface<PPB_VideoDecoder_Dev>()->Decode(
-      pp_resource(), &bitstream_buffer, callback.pp_completion_callback());
+bool VideoDecoder::Decode(const PP_VideoBitstreamBuffer_Dev& bitstream_buffer,
+                          CompletionCallback callback) {
+  if (!has_interface<PPB_VideoDecoder_Dev>() || !pp_resource())
+    return false;
+  return PPBoolToBool(get_interface<PPB_VideoDecoder_Dev>()->Decode(
+      pp_resource(), &bitstream_buffer, callback.pp_completion_callback()));
 }
 
 void VideoDecoder::ReusePictureBuffer(int32_t picture_buffer_id) {
@@ -86,22 +78,18 @@
       pp_resource(), picture_buffer_id);
 }
 
-int32_t VideoDecoder::Flush(CompletionCallback callback) {
-  if (!has_interface<PPB_VideoDecoder_Dev>())
-    return PP_ERROR_NOINTERFACE;
-  if (!pp_resource())
-    return PP_ERROR_BADRESOURCE;
-  return get_interface<PPB_VideoDecoder_Dev>()->Flush(
-      pp_resource(), callback.pp_completion_callback());
+bool VideoDecoder::Flush(CompletionCallback callback) {
+  if (!has_interface<PPB_VideoDecoder_Dev>() || !pp_resource())
+    return false;
+  return PPBoolToBool(get_interface<PPB_VideoDecoder_Dev>()->Flush(
+      pp_resource(), callback.pp_completion_callback()));
 }
 
-int32_t VideoDecoder::Abort(CompletionCallback callback) {
-  if (!has_interface<PPB_VideoDecoder_Dev>())
-    return PP_ERROR_NOINTERFACE;
-  if (!pp_resource())
-    return PP_ERROR_BADRESOURCE;
-  return get_interface<PPB_VideoDecoder_Dev>()->Abort(
-      pp_resource(), callback.pp_completion_callback());
+bool VideoDecoder::Abort(CompletionCallback callback) {
+  if (!has_interface<PPB_VideoDecoder_Dev>() || !pp_resource())
+    return false;
+  return PPBoolToBool(get_interface<PPB_VideoDecoder_Dev>()->Abort(
+      pp_resource(), callback.pp_completion_callback()));
 }
 
 }  // namespace pp