ContentViewCore.showActionMode()'s allowFallback param always true

content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java

Index: content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
index 87d4533b103cdbda38129a887284a03a6e6259fe..3c7a276a233076b289e8ebd80e17f7e348ea7a24 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java
@@ -1801,8 +1801,8 @@ public class ContentViewCore implements AccessibilityStateChangeListener, Displa
         return mSelectionPopupController;
     }
 
-    private void showSelectActionMode(boolean allowFallback) {
-        if (!mSelectionPopupController.showActionMode(allowFallback)) clearSelection();
+    private void showSelectActionMode() {
+        if (!mSelectionPopupController.showActionMode()) clearSelection();
     }
 
     public void clearSelection() {
@@ -2727,7 +2727,7 @@ public class ContentViewCore implements AccessibilityStateChangeListener, Displa
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
                 && mSelectionPopupController.isActionModeValid()) {
             hidePopupsAndPreserveSelection();
-            showSelectActionMode(true);
+            showSelectActionMode();
         }
 
         int rotationDegrees = 0;