[Android] Force showing insertion handle when paste popup activated

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

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content.browser;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.SearchManager;
 import android.content.ClipboardManager;
@@ skipping 2449 matching lines @@
     @SuppressWarnings("unused")
     @CalledByNative
     private static void onEvaluateJavaScriptResult(
             String jsonResult, JavaScriptCallback callback) {
         callback.handleJavaScriptResult(jsonResult);
     }
 
     @SuppressWarnings("unused")
     @CalledByNative
     private void showPastePopup(int xDip, int yDip) {
+        if (!mHasInsertion) return;
         final float contentOffsetYPix = mRenderCoordinates.getContentOffsetYPix();
         getPastePopup().showAt(
             (int) mRenderCoordinates.fromDipToPix(xDip),
             (int) (mRenderCoordinates.fromDipToPix(yDip) + contentOffsetYPix));
     }
 
     private PastePopupMenu getPastePopup() {
         if (mPastePopupMenu == null) {
             mPastePopupMenu = new PastePopupMenu(getContainerView(),
                 new PastePopupMenuDelegate() {
@@ skipping 819 matching lines @@
 
     private native void nativeExtractSmartClipData(long nativeContentViewCoreImpl,
             int x, int y, int w, int h);
     private native void nativeSetBackgroundOpaque(long nativeContentViewCoreImpl, boolean opaque);
 
     private native void nativeResumeResponseDeferredAtStart(
             long nativeContentViewCoreImpl);
     private native void nativeSetHasPendingNavigationTransitionForTesting(
             long nativeContentViewCoreImpl);
 }