gpu: Reuse transfer buffers more aggresively

gpu/command_buffer/client/gles2_cmd_helper_autogen.h

Index: gpu/command_buffer/client/gles2_cmd_helper_autogen.h
diff --git a/gpu/command_buffer/client/gles2_cmd_helper_autogen.h b/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
index 21928eef3eab23aba96d41801fa643e0a8379b4d..71106983c9a36ca67a40a1409346e8b249d0d276 100644
--- a/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
+++ b/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
@@ -2097,7 +2097,10 @@ void AsyncTexSubImage2DCHROMIUM(GLenum target,
                                 GLenum format,
                                 GLenum type,
                                 uint32 data_shm_id,
-                                uint32 data_shm_offset) {
+                                uint32 data_shm_offset,
+                                uint32 async_upload_token,
+                                uint32 sync_data_shm_id,
+                                uint32 sync_data_shm_offset) {
   gles2::cmds::AsyncTexSubImage2DCHROMIUM* c =
       GetCmdSpace<gles2::cmds::AsyncTexSubImage2DCHROMIUM>();
   if (c) {
@@ -2110,7 +2113,10 @@ void AsyncTexSubImage2DCHROMIUM(GLenum target,
             format,
             type,
             data_shm_id,
-            data_shm_offset);
+            data_shm_offset,
+            async_upload_token,
+            sync_data_shm_id,
+            sync_data_shm_offset);
   }
 }
 
@@ -2123,7 +2129,10 @@ void AsyncTexImage2DCHROMIUM(GLenum target,
                              GLenum format,
                              GLenum type,
                              uint32 pixels_shm_id,
-                             uint32 pixels_shm_offset) {
+                             uint32 pixels_shm_offset,
+                             uint32 async_upload_token,
+                             uint32 sync_data_shm_id,
+                             uint32 sync_data_shm_offset) {
   gles2::cmds::AsyncTexImage2DCHROMIUM* c =
       GetCmdSpace<gles2::cmds::AsyncTexImage2DCHROMIUM>();
   if (c) {
@@ -2136,7 +2145,10 @@ void AsyncTexImage2DCHROMIUM(GLenum target,
             format,
             type,
             pixels_shm_id,
-            pixels_shm_offset);
+            pixels_shm_offset,
+            async_upload_token,
+            sync_data_shm_id,
+            sync_data_shm_offset);
   }
 }
 
@@ -2148,6 +2160,14 @@ void WaitAsyncTexImage2DCHROMIUM(GLenum target) {
   }
 }
 
+void WaitAllAsyncTexImage2DCHROMIUM() {
+  gles2::cmds::WaitAllAsyncTexImage2DCHROMIUM* c =
+      GetCmdSpace<gles2::cmds::WaitAllAsyncTexImage2DCHROMIUM>();
+  if (c) {
+    c->Init();
+  }
+}
+
 void DiscardFramebufferEXT(GLenum target,
                            GLsizei count,
                            uint32 attachments_shm_id,