WebContentsObserver update for PlzNavigate methods

chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/OverlayPanelContent.java

Index: chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/OverlayPanelContent.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/OverlayPanelContent.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/OverlayPanelContent.java
index f13b2897fcf7d36a2d6d0c40830118212f33780d..32e1f8aec49b557a2283ee8b429cdfbeca935e3e 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/OverlayPanelContent.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/OverlayPanelContent.java
@@ -24,6 +24,7 @@ import org.chromium.content.browser.ContentVideoViewEmbedder;
 import org.chromium.content.browser.ContentView;
 import org.chromium.content.browser.ContentViewCore;
 import org.chromium.content_public.browser.LoadUrlParams;
+import org.chromium.content_public.browser.NavigationHandle;
 import org.chromium.content_public.browser.WebContents;
 import org.chromium.content_public.browser.WebContentsObserver;
 import org.chromium.ui.base.ViewAndroidDelegate;
@@ -299,22 +300,19 @@ public class OverlayPanelContent {
                     }
 
                     @Override
-                    public void didStartProvisionalLoadForFrame(long frameId, long parentFrameId,
-                            boolean isMainFrame, String validatedUrl, boolean isErrorPage) {
-                        if (isMainFrame) {
-                            mContentDelegate.onMainFrameLoadStarted(validatedUrl,
-                                    !TextUtils.equals(validatedUrl, mLoadedUrl));
+                    public void didStartNavigation(NavigationHandle navigation) {
+                        if (navigation.isInMainFrame()) {
+                            mContentDelegate.onMainFrameLoadStarted(navigation.getValidatedURL(),
+                                    !TextUtils.equals(navigation.getValidatedURL(), mLoadedUrl));
                         }
                     }
 
                     @Override
-                    public void didNavigateMainFrame(String url, String baseUrl,
-                            boolean isNavigationToDifferentPage, boolean isNavigationInPage,
-                            int httpResultCode) {
+                    public void didFinishNavigation(NavigationHandle navigation) {
                         mIsProcessingPendingNavigation = false;
-                        mContentDelegate.onMainFrameNavigation(url,
-                                !TextUtils.equals(url, mLoadedUrl),
-                                isHttpFailureCode(httpResultCode));
+                        mContentDelegate.onMainFrameNavigation(navigation.getValidatedURL(),
+                                !TextUtils.equals(navigation.getValidatedURL(), mLoadedUrl),
+                                navigation.isErrorPage());
                     }
 
                     @Override