Revert of Add gl tests to make sure when a buffer is unmapped, all access path generates an ...

gpu/command_buffer/service/program_manager.cc

Index: gpu/command_buffer/service/program_manager.cc
diff --git a/gpu/command_buffer/service/program_manager.cc b/gpu/command_buffer/service/program_manager.cc
index a83ac5c518459166178efdcd6e00c3c11fdd7bbd..754d5b0630b16d7d450787076dbbfbfd6b3fb257 100644
--- a/gpu/command_buffer/service/program_manager.cc
+++ b/gpu/command_buffer/service/program_manager.cc
@@ -338,7 +338,6 @@
       link_status_(false),
       uniforms_cleared_(false),
       transform_feedback_buffer_mode_(GL_NONE),
-      effective_transform_feedback_buffer_mode_(GL_NONE),
       fragment_output_type_mask_(0u),
       fragment_output_written_mask_(0u) {
   DCHECK(manager_);
@@ -693,9 +692,6 @@
   UpdateFragmentOutputBaseTypes();
   UpdateVertexInputBaseTypes();
   UpdateUniformBlockSizeInfo();
-
-  effective_transform_feedback_buffer_mode_ = transform_feedback_buffer_mode_;
-  effective_transform_feedback_varyings_ = transform_feedback_varyings_;
 
   valid_ = true;
 }
@@ -1329,8 +1325,8 @@
                                  attached_shaders_[0].get(),
                                  attached_shaders_[1].get(),
                                  &bind_attrib_location_map_,
-                                 effective_transform_feedback_varyings_,
-                                 effective_transform_feedback_buffer_mode_,
+                                 transform_feedback_varyings_,
+                                 transform_feedback_buffer_mode_,
                                  shader_callback);
       }
       UMA_HISTOGRAM_CUSTOM_COUNTS(