Move InsertSyncPoint to GLES2Interface

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 1fe3cfcbf3fd0cb2d9fc4b40d927f4b48c8f8549..1b1926c4b9fa690123ac8e148bb759846e3de1ad 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -9053,6 +9053,11 @@ error::Error GLES2DecoderImpl::HandleLoseContextCHROMIUM(
   return error::kLostContext;
 }
 
+error::Error GLES2DecoderImpl::HandleInsertSyncPointCHROMIUM(
+    uint32 immediate_data_size, const cmds::InsertSyncPointCHROMIUM& c) {
+  return error::kUnknownCommand;
+}
+
 error::Error GLES2DecoderImpl::HandleWaitSyncPointCHROMIUM(
     uint32 immediate_data_size, const cmds::WaitSyncPointCHROMIUM& c) {
   if (wait_sync_point_callback_.is_null())