Revert of [Android WebView] Synthesize a fake page loading event on page source modification

android_webview/java/src/org/chromium/android_webview/AwContents.java

Index: android_webview/java/src/org/chromium/android_webview/AwContents.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContents.java b/android_webview/java/src/org/chromium/android_webview/AwContents.java
index f199bec7386ed3f75cf21d466cf0a673d71d0692..8d0d278c0f250dc7a8492da604d3ef823ecbe74f 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -1239,19 +1239,6 @@
         return url;
     }
 
-    /**
-     * Gets the last committed URL. It represents the current page that is
-     * displayed in WebContents. It represents the current security context.
-     *
-     * @return The URL of the current page or null if it's empty.
-     */
-    public String getLastCommittedUrl() {
-        if (isDestroyed()) return null;
-        String url = mWebContents.getLastCommittedUrl();
-        if (url == null || url.trim().isEmpty()) return null;
-        return url;
-    }
-
     public void requestFocus() {
         mAwViewMethods.requestFocus();
     }
@@ -1842,11 +1829,6 @@
         MessagePort[] ports = mBrowserContext.getMessagePortService().createMessageChannel();
         nativeCreateMessageChannel(mNativeAwContents, ports);
         return ports;
-    }
-
-    public boolean hasAccessedInitialDocument() {
-        if (isDestroyed()) return false;
-        return mWebContents.hasAccessedInitialDocument();
     }
 
     //--------------------------------------------------------------------------------------------