Support InputMethodManager#updateCursorAnchorInfo for Android 5.0

content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java

Index: content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
diff --git a/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java b/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
index 704441b743a5ac6465a3e649ad94fb057d1d0aa8..40d6fa2df567f9fc3d00ca4a7d45309d90c91992 100644
--- a/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
+++ b/content/public/android/javatests/src/org/chromium/content/browser/input/ImeTest.java
@@ -55,14 +55,14 @@ public class ImeTest extends ContentShellTestBase {
             + "<br/><p><span id=\"plain_text\">This is Plain Text One</span></p>"
             + "</form></body></html>");
 
-    private TestAdapterInputConnection mConnection;
+    protected TestAdapterInputConnection mConnection;
     private TestAdapterInputConnectionFactory mConnectionFactory;
     private ImeAdapter mImeAdapter;
 
     private ContentViewCore mContentViewCore;
     private WebContents mWebContents;
     private TestCallbackHelperContainer mCallbackContainer;
-    private TestInputMethodManagerWrapper mInputMethodManagerWrapper;
+    protected TestInputMethodManagerWrapper mInputMethodManagerWrapper;
 
     @Override
     public void setUp() throws Exception {
@@ -1219,7 +1219,7 @@ public class ImeTest extends ContentShellTestBase {
         });
     }
 
-    private void setComposingText(final CharSequence text, final int newCursorPosition) {
+    protected void setComposingText(final CharSequence text, final int newCursorPosition) {
         final AdapterInputConnection connection = mConnection;
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override