Revert of gpu: GPU service scheduler.

gpu/command_buffer/service/gles2_cmd_decoder.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder.cc b/gpu/command_buffer/service/gles2_cmd_decoder.cc
index 952e4082a65590b45209b6e9cefc65bb770a121f..cd29b4cb87ec7ff9eda0e9947fc8609971f9a7a0 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -16053,9 +16053,6 @@
   const uint64_t release_count = c.release_count();
   if (!fence_sync_release_callback_.is_null())
     fence_sync_release_callback_.Run(release_count);
-  // Exit inner command processing loop so that we check the scheduling state
-  // and yield if necessary as we may have unblocked a higher priority context.
-  ExitCommandProcessingEarly();
   return error::kNoError;
 }