Handler shown in editable field should be removed on any key press on keypad.

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

Index: content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
index d85273be9f59e92ddf388eeab157d6da9d7be89a..73735e0cdd4183676469dc4f4eb327f4af1d42d0 100644
--- a/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
+++ b/content/public/android/java/src/org/chromium/content/browser/input/ImeAdapter.java
@@ -406,6 +406,7 @@ public class ImeAdapter {
      * @return Whether the native counterpart of ImeAdapter received the call.
      */
     boolean deleteSurroundingText(int beforeLength, int afterLength) {
+        mViewEmbedder.onImeEvent(false);
         if (mNativeImeAdapterAndroid == 0) return false;
         // Can't send the deletion key code yet because it will delete an extra char at the end.
         // Also the deleteSurroundingText message is not always ordered properly with key event