Remove deprecated overload of didNavigateMainFrame

content/public/android/java/src/org/chromium/content_public/browser/WebContentsObserver.java

Index: content/public/android/java/src/org/chromium/content_public/browser/WebContentsObserver.java
diff --git a/content/public/android/java/src/org/chromium/content_public/browser/WebContentsObserver.java b/content/public/android/java/src/org/chromium/content_public/browser/WebContentsObserver.java
index 3d239db8763431a46d9bdda577177479894ae088..39185a3259e78e7faf9b0c2bb5e9167ab34402f4 100644
--- a/content/public/android/java/src/org/chromium/content_public/browser/WebContentsObserver.java
+++ b/content/public/android/java/src/org/chromium/content_public/browser/WebContentsObserver.java
@@ -52,18 +52,6 @@ public abstract class WebContentsObserver {
 
     /**
      * Called when the main frame of the page has committed.
-     * TODO(pedrosimonetti): Remove this method once downstream changes are landed.
-     * @param url The validated url for the page.
-     * @param baseUrl The validated base url for the page.
-     * @param isNavigationToDifferentPage Whether the main frame navigated to a different page.
-     * @param isFragmentNavigation Whether the main frame navigation did not cause changes to the
-     *                             document (for example scrolling to a named anchor or PopState).
-     */
-    public void didNavigateMainFrame(String url, String baseUrl,
-            boolean isNavigationToDifferentPage, boolean isFragmentNavigation) {}
-
-    /**
-     * Called when the main frame of the page has committed.
      * @param url The validated url for the page.
      * @param baseUrl The validated base url for the page.
      * @param isNavigationToDifferentPage Whether the main frame navigated to a different page.
@@ -72,9 +60,7 @@ public abstract class WebContentsObserver {
      * @param statusCode The HTTP status code of the navigation.
      */
     public void didNavigateMainFrame(String url, String baseUrl,
-            boolean isNavigationToDifferentPage, boolean isFragmentNavigation, int statusCode) {
-        didNavigateMainFrame(url, baseUrl, isNavigationToDifferentPage, isFragmentNavigation);
-    }
+            boolean isNavigationToDifferentPage, boolean isFragmentNavigation, int statusCode) {}
 
     /**
      * Called when the page had painted something non-empty.