Add "Paste as plain text" into text selection toolbar overflow

content/public/android/java/src/org/chromium/content/browser/input/FloatingPastePopupMenu.java

Index: content/public/android/java/src/org/chromium/content/browser/input/FloatingPastePopupMenu.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/FloatingPastePopupMenu.java b/content/public/android/java/src/org/chromium/content/browser/input/FloatingPastePopupMenu.java
index 3c41da5c53962a9e173365add8798777d3f9faab..eb5a69ae30566e871ca188dfd7503aae0de963d8 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/FloatingPastePopupMenu.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/FloatingPastePopupMenu.java
@@ -108,6 +108,9 @@ public class FloatingPastePopupMenu implements PastePopupMenu {
             mode.setSubtitle(null);
             SelectionPopupController.initializeMenu(mContext, mode, menu);
             if (!mDelegate.canPaste()) menu.removeItem(R.id.select_action_menu_paste);
+            if (!mDelegate.canPasteAsPlainText()) {
+                menu.removeItem(R.id.select_action_menu_paste_as_plain_text);
+            }
             menu.removeItem(R.id.select_action_menu_select_all);
             menu.removeItem(R.id.select_action_menu_cut);
             menu.removeItem(R.id.select_action_menu_copy);
@@ -122,9 +125,13 @@ public class FloatingPastePopupMenu implements PastePopupMenu {
 
         @Override
         public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
-            if (item.getItemId() == R.id.select_action_menu_paste) {
+            int id = item.getItemId();
+            if (id == R.id.select_action_menu_paste) {
                 mDelegate.paste();
                 mode.finish();
+            } else if (id == R.id.select_action_menu_paste_as_plain_text) {
+                mDelegate.pasteAsPlainText();
+                mode.finish();
             }
             return true;
         }