Clean up logging and comments

Author: justinmc

shell/platform/android/io/flutter/plugin/editing/InputConnectionAdaptor.java

@@ -154,8 +154,6 @@ private void updateEditingState() {
         currentValue.composingStart,
         currentValue.composingEnd);
 
-    // TODO(justinmc): This must be where the engine sends a value to the frmwk.
-    Log.e("justin", "Android engine sending to framework " + currentValue.text);
     textInputChannel.updateEditingState(
         mClient,
         currentValue.text,
@@ -190,9 +188,6 @@ public boolean beginBatchEdit() {
 
   @Override
   public boolean endBatchEdit() {
-    // TODO(justinmc): This is how Android is able to batch requests.
-    // Should iOS do the same? Or is there another way to work around this?
-    Log.e("justin", "endBatchEdit");
     boolean result = super.endBatchEdit();
     mBatchCount--;
     updateEditingState();

shell/platform/android/io/flutter/plugin/editing/TextInputPlugin.java

@@ -26,7 +26,6 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
-import io.flutter.Log;
 import io.flutter.embedding.engine.systemchannels.TextInputChannel;
 import io.flutter.plugin.platform.PlatformViewsController;
 import java.util.HashMap;
@@ -96,11 +95,6 @@ public void setPlatformViewClient(int platformViewId) {
 
           @Override
           public void setEditingState(TextInputChannel.TextEditState editingState) {
-            // TODO(justinmc): I believe this is where the framework sends a
-            // value to the engine.
-            // Somehow between here and when it sends back to the framework, it
-            // bundles the two updates.
-            Log.e("justin", "Android engine receiving from framework " + editingState.text);
             setTextInputEditingState(mView, editingState);
           }
 
@@ -387,7 +381,6 @@ private void applyStateToSelection(TextInputChannel.TextEditState state) {
 
   @VisibleForTesting
   void setTextInputEditingState(View view, TextInputChannel.TextEditState state) {
-    // TODO(justinmc): Step 2.
     // Always replace the contents of mEditable if the text differs
     if (!state.text.equals(mEditable.toString())) {
       mEditable.replace(0, mEditable.length(), state.text);