Make Chrome and WebView replace the selected text with the processed text.

android_webview/java/src/org/chromium/android_webview/AwContentViewClient.java

Index: android_webview/java/src/org/chromium/android_webview/AwContentViewClient.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContentViewClient.java b/android_webview/java/src/org/chromium/android_webview/AwContentViewClient.java
index 5b452c594e2e3fd08c88c737daabc485fc6638de..cf39c5b9be0f84963ab4c2388c7e0f1837e499a8 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContentViewClient.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContentViewClient.java
@@ -5,6 +5,7 @@
 package org.chromium.android_webview;
 
 import android.content.Context;
+import android.content.Intent;
 import android.view.KeyEvent;
 import android.view.View;
 import android.webkit.URLUtil;
@@ -103,6 +104,16 @@ public class AwContentViewClient extends ContentViewClient implements ContentVid
     public void setSystemUiVisibility(boolean enterFullscreen) {
     }
 
+    @Override
+    public boolean doesPerformProcessText() {
+        return true;
+    }
+
+    @Override
+    public void startProcessTextIntent(Intent intent) {
+        mAwContents.startProcessTextIntent(intent);
+    }
+
     /**
      * Called to show the web contents in fullscreen mode.
      *