Revert 98355 (was semantically incorrect, caused assertion failures in Debug builds with some app...

gpu/command_buffer/service/gles2_cmd_decoder.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder.cc
===================================================================
--- gpu/command_buffer/service/gles2_cmd_decoder.cc	(revision 98693)
+++ gpu/command_buffer/service/gles2_cmd_decoder.cc	(working copy)
@@ -2529,11 +2529,8 @@
   // Workaround for NVIDIA driver bug on OS X; crbug.com/89557,
   // crbug.com/94163. TODO(kbr): figure out reproduction so Apple will
   // fix this.
-  if (needs_mac_nvidia_driver_workaround_) {
+  if (needs_mac_nvidia_driver_workaround_)
     offscreen_saved_frame_buffer_->Create();
-    offscreen_saved_color_texture_->Create();
-    glFlush();
-  }
 
   // Allocate the offscreen saved color texture.
   DCHECK(offscreen_saved_color_format_);