Remove some dependencies on ContentView.

content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TestCallbackHelperContainer.java

Index: content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TestCallbackHelperContainer.java
diff --git a/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TestCallbackHelperContainer.java b/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TestCallbackHelperContainer.java
index c0b1554400f8f47e304a15f34381fd0fe6748540..4676499d234a98d5667fdd35531d18762c99076a 100644
--- a/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TestCallbackHelperContainer.java
+++ b/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TestCallbackHelperContainer.java
@@ -15,8 +15,8 @@ import java.util.concurrent.TimeoutException;
  * This class is used to provide callback hooks for tests and related classes.
  */
 public class TestCallbackHelperContainer {
-    private TestContentViewClient mTestContentViewClient;
-    private TestWebContentsObserver mTestWebContentsObserver;
+    private final TestContentViewClient mTestContentViewClient;
+    private final TestWebContentsObserver mTestWebContentsObserver;
 
     public TestCallbackHelperContainer(ContentView contentView) {
         mTestContentViewClient = new TestContentViewClient();
@@ -176,10 +176,6 @@ public class TestCallbackHelperContainer {
         return mTestWebContentsObserver.getOnReceivedErrorHelper();
     }
 
-    public OnEvaluateJavaScriptResultHelper getOnEvaluateJavaScriptResultHelper() {
-        return mTestContentViewClient.getOnEvaluateJavaScriptResultHelper();
-    }
-
     public OnStartContentIntentHelper getOnStartContentIntentHelper() {
         return mTestContentViewClient.getOnStartContentIntentHelper();
     }