1 files changed, 0 insertions, 94 deletions

diff --git a/gpu/command_buffer/service/gles2_cmd_decoder.cc b/gpu/command_buffer/service/gles2_cmd_decoder.cc
index c3bdae5..9ca8213 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -15,12 +15,10 @@
 
 #include "base/at_exit.h"
 #include "base/bind.h"
-#include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/debug/trace_event_synthetic_delay.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/numerics/safe_math.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "build/build_config.h"
@@ -520,29 +518,6 @@ struct FenceCallback {
   scoped_ptr<gfx::GLFence> fence;
 };
 
-class AsyncUploadTokenCompletionObserver
-    : public AsyncPixelTransferCompletionObserver {
- public:
-  explicit AsyncUploadTokenCompletionObserver(uint32 async_upload_token)
-      : async_upload_token_(async_upload_token) {
-  }
-
-  virtual void DidComplete(const AsyncMemoryParams& mem_params) OVERRIDE {
-    DCHECK(mem_params.buffer());
-    void* data = mem_params.GetDataAddress();
-    AsyncUploadSync* sync = static_cast<AsyncUploadSync*>(data);
-    sync->SetAsyncUploadToken(async_upload_token_);
-  }
-
- private:
-  virtual ~AsyncUploadTokenCompletionObserver() {
-  }
-
-  uint32 async_upload_token_;
-
-  DISALLOW_COPY_AND_ASSIGN(AsyncUploadTokenCompletionObserver);
-};
-
 // }  // anonymous namespace.
 
 bool GLES2Decoder::GetServiceTextureId(uint32 client_texture_id,
@@ -738,13 +713,6 @@ class GLES2DecoderImpl : public GLES2Decoder,
   bool GenVertexArraysOESHelper(GLsizei n, const GLuint* client_ids);
   void DeleteVertexArraysOESHelper(GLsizei n, const GLuint* client_ids);
 
-  // Helper for async upload token completion notification callback.
-  base::Closure AsyncUploadTokenCompletionClosure(uint32 async_upload_token,
-                                                  uint32 sync_data_shm_id,
-                                                  uint32 sync_data_shm_offset);
-
-
-
   // Workarounds
   void OnFboChanged() const;
   void OnUseFramebuffer() const;
@@ -10387,29 +10355,6 @@ bool GLES2DecoderImpl::ValidateAsyncTransfer(
   return true;
 }
 
-base::Closure GLES2DecoderImpl::AsyncUploadTokenCompletionClosure(
-    uint32 async_upload_token,
-    uint32 sync_data_shm_id,
-    uint32 sync_data_shm_offset) {
-  scoped_refptr<gpu::Buffer> buffer = GetSharedMemoryBuffer(sync_data_shm_id);
-  if (!buffer || !buffer->GetDataAddress(sync_data_shm_offset,
-                                         sizeof(AsyncUploadSync)))
-    return base::Closure();
-
-  AsyncMemoryParams mem_params(buffer,
-                               sync_data_shm_offset,
-                               sizeof(AsyncUploadSync));
-
-  scoped_refptr<AsyncUploadTokenCompletionObserver> observer(
-      new AsyncUploadTokenCompletionObserver(async_upload_token));
-
-  return base::Bind(
-      &AsyncPixelTransferManager::AsyncNotifyCompletion,
-      base::Unretained(GetAsyncPixelTransferManager()),
-      mem_params,
-      observer);
-}
-
 error::Error GLES2DecoderImpl::HandleAsyncTexImage2DCHROMIUM(
     uint32 immediate_data_size, const cmds::AsyncTexImage2DCHROMIUM& c) {
   TRACE_EVENT0("gpu", "GLES2DecoderImpl::HandleAsyncTexImage2DCHROMIUM");
@@ -10426,21 +10371,6 @@ error::Error GLES2DecoderImpl::HandleAsyncTexImage2DCHROMIUM(
   uint32 pixels_shm_id = static_cast<uint32>(c.pixels_shm_id);
   uint32 pixels_shm_offset = static_cast<uint32>(c.pixels_shm_offset);
   uint32 pixels_size;
-  uint32 async_upload_token = static_cast<uint32>(c.async_upload_token);
-  uint32 sync_data_shm_id = static_cast<uint32>(c.sync_data_shm_id);
-  uint32 sync_data_shm_offset = static_cast<uint32>(c.sync_data_shm_offset);
-
-  base::ScopedClosureRunner scoped_completion_callback;
-  if (async_upload_token) {
-    base::Closure completion_closure =
-        AsyncUploadTokenCompletionClosure(async_upload_token,
-                                          sync_data_shm_id,
-                                          sync_data_shm_offset);
-    if (completion_closure.is_null())
-      return error::kInvalidArguments;
-
-    scoped_completion_callback.Reset(completion_closure);
-  }
 
   // TODO(epenner): Move this and copies of this memory validation
   // into ValidateTexImage2D step.
@@ -10527,21 +10457,6 @@ error::Error GLES2DecoderImpl::HandleAsyncTexSubImage2DCHROMIUM(
   GLsizei height = static_cast<GLsizei>(c.height);
   GLenum format = static_cast<GLenum>(c.format);
   GLenum type = static_cast<GLenum>(c.type);
-  uint32 async_upload_token = static_cast<uint32>(c.async_upload_token);
-  uint32 sync_data_shm_id = static_cast<uint32>(c.sync_data_shm_id);
-  uint32 sync_data_shm_offset = static_cast<uint32>(c.sync_data_shm_offset);
-
-  base::ScopedClosureRunner scoped_completion_callback;
-  if (async_upload_token) {
-    base::Closure completion_closure =
-        AsyncUploadTokenCompletionClosure(async_upload_token,
-                                          sync_data_shm_id,
-                                          sync_data_shm_offset);
-    if (completion_closure.is_null())
-      return error::kInvalidArguments;
-
-    scoped_completion_callback.Reset(completion_closure);
-  }
 
   // TODO(epenner): Move this and copies of this memory validation
   // into ValidateTexSubImage2D step.
@@ -10644,15 +10559,6 @@ error::Error GLES2DecoderImpl::HandleWaitAsyncTexImage2DCHROMIUM(
   return error::kNoError;
 }
 
-error::Error GLES2DecoderImpl::HandleWaitAllAsyncTexImage2DCHROMIUM(
-    uint32 immediate_data_size, const cmds::WaitAllAsyncTexImage2DCHROMIUM& c) {
-  TRACE_EVENT0("gpu", "GLES2DecoderImpl::HandleWaitAsyncTexImage2DCHROMIUM");
-
-  GetAsyncPixelTransferManager()->WaitAllAsyncTexImage2D();
-  ProcessFinishedAsyncTransfers();
-  return error::kNoError;
-}
-
 void GLES2DecoderImpl::OnTextureRefDetachedFromFramebuffer(
     TextureRef* texture_ref) {
   Texture* texture = texture_ref->texture();