[Offline Pages] Remove load state from public OfflinePageModel API.

chrome/android/java/src/org/chromium/chrome/browser/offlinepages/evaluation/OfflinePageEvaluationBridge.java

Index: chrome/android/java/src/org/chromium/chrome/browser/offlinepages/evaluation/OfflinePageEvaluationBridge.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/evaluation/OfflinePageEvaluationBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/evaluation/OfflinePageEvaluationBridge.java
index 5be2a6e165ea8b6c057b03c09a77915a3d49e004..1a5f39435ccf31a32fedd43a2f2d7042f1d81735 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/evaluation/OfflinePageEvaluationBridge.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/evaluation/OfflinePageEvaluationBridge.java
@@ -38,11 +38,6 @@ public class OfflinePageEvaluationBridge {
      */
     public abstract static class OfflinePageEvaluationObserver {
         /**
-         * Event fired when the offline page model is loaded.
-         */
-        public void offlinePageModelLoaded() {}
-
-        /**
          * Event fired when a new request is added.
          * @param request The newly added save page request.
          */
@@ -77,7 +72,6 @@ public class OfflinePageEvaluationBridge {
 
     private static final String TAG = "OPEvalBridge";
     private long mNativeOfflinePageEvaluationBridge;
-    private boolean mIsOfflinePageModelLoaded;
     private ObserverList<OfflinePageEvaluationObserver> mObservers =
             new ObserverList<OfflinePageEvaluationObserver>();
 
@@ -169,13 +163,6 @@ public class OfflinePageEvaluationBridge {
         mLogOutput = new FileWriter(outputFile);
     }
 
-    /**
-     * @return True if the offline page model has fully loaded.
-     */
-    public boolean isOfflinePageModelLoaded() {
-        return mIsOfflinePageModelLoaded;
-    }
-
     @CalledByNative
     public void log(String sourceTag, String message) {
         try {
@@ -219,20 +206,11 @@ public class OfflinePageEvaluationBridge {
     }
 
     @CalledByNative
-    void offlinePageModelLoaded() {
-        mIsOfflinePageModelLoaded = true;
-        for (OfflinePageEvaluationObserver observer : mObservers) {
-            observer.offlinePageModelLoaded();
-        }
-    }
-
-    @CalledByNative
     private void offlinePageEvaluationBridgeDestroyed() {
         ThreadUtils.assertOnUiThread();
         assert mNativeOfflinePageEvaluationBridge != 0;
 
         mNativeOfflinePageEvaluationBridge = 0;
-        mIsOfflinePageModelLoaded = false;
 
         mObservers.clear();
     }