Relay Text Field Updates from ContentView to External InputMethodManager.

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 d7f70154e5fef20d7d0675f27394d7e41102cd08..23bcdec91cbab4929a86bf22a5d86883259f78d1 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
@@ -22,6 +22,7 @@ import android.view.KeyEvent;
 import android.view.View;
 import android.view.inputmethod.BaseInputConnection;
 import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.ExtractedText;
 import android.view.inputmethod.InputConnection;
 import android.view.inputmethod.InputMethodManager;
 
@@ -575,10 +576,10 @@ public class ImeAdapter {
     /**
      * Update selection to input method manager.
      *
-     * @param selectionStart The selection start.
-     * @param selectionEnd The selection end.
+     * @param selectionStart   The selection start.
+     * @param selectionEnd     The selection end.
      * @param compositionStart The composition start.
-     * @param compositionEnd The composition end.
+     * @param compositionEnd   The composition end.
      */
     void updateSelection(
             int selectionStart, int selectionEnd, int compositionStart, int compositionEnd) {
@@ -587,6 +588,13 @@ public class ImeAdapter {
     }
 
     /**
+     * Update extracted text to input method manager.
+     */
+    void updateExtractedText(int token, ExtractedText extractedText) {
+        mInputMethodManagerWrapper.updateExtractedText(mContainerView, token, extractedText);
+    }
+
+    /**
      * Restart input (finish composition and change EditorInfo, such as input type).
      */
     void restartInput() {