Added post_correction_apply_user_history_mode.

We will apply post correction to the user history candidate with retricted conditions.

PiperOrigin-RevId: 642979777

src/protocol/commands.proto

@@ -571,7 +571,7 @@ message Capability {
       [default = NO_TEXT_DELETION_CAPABILITY];
 }
 
-// Next ID: 81
+// Next ID: 82
 // Bundles together some Android experiment flags so that they can be easily
 // retrieved throughout the native code.  These flags are generally specific to
 // the decoder, and are made available when the decoder is initialized.
@@ -647,22 +647,6 @@ message DecoderExperimentParams {
       // Fix the bug on the literal_on_top correction.
   optional bool fix_literal_on_top = 65 [default = false];
 
-  // Post correction parameters.
-  // Maximum context length. Note this is not a character length, but the
-  // token length. Larger size would yield larger latency penalties.
-  // When zero, default setting is used.
-  optional int32 post_correction_max_context_size = 75 [default = 0];
-
-  // Maximum number of unique corrections. When zero, default setting is used.
-  optional int32 post_correction_max_correction_size = 76 [default = 0];
-
-  // Maximum number of corrections per query. When zero, default setting is
-  // used.
-  optional int32 post_correction_nbest_size = 79 [default = 0];
-
-  // Uses the surrounding context information fed from the client.
-  optional bool post_correction_use_surrounding_context = 77 [default = false];
-
   // Remove user history prediction entry when its selected ratio is lower
   // than the value.
   optional float user_history_prediction_min_selected_ratio = 78