Replace IdentityServicesProvider functions in feed classes.

This CL replaces deprecated functions of IdentityServicesProvider with
the newer service getters with profile parameter. Currently,
IdentityServicesProvider gives |Profile#getLastUsedRegularProfile| param
to the native. By this CL, feed classes pass
|Profile#getLastUsedRegularProfile| to the IdentityServicesProvider to
be used by native. Hence, this CL is only clean-up and does not change
code behaviour.

Bug: 1041781, 1075562
Change-Id: Ia4859f565da27638dd7b87e500a70cdabe51aa2e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2253750
Commit-Queue: Side YILMAZ <sideyilmaz@chromium.org>
Reviewed-by: Ramin Halavati <rhalavati@chromium.org>
Reviewed-by: Sky Malice <skym@chromium.org>
Cr-Commit-Position: refs/heads/master@{#780693}

chrome/android/feed/core/java/src/org/chromium/chrome/browser/feed/FeedAppLifecycle.java

@@ -15,6 +15,7 @@ import org.chromium.chrome.browser.ChromeTabbedActivity;
 import org.chromium.chrome.browser.DeferredStartupHandler;
 import org.chromium.chrome.browser.feed.library.api.client.lifecycle.AppLifecycleListener;
 import org.chromium.chrome.browser.flags.ChromeFeatureList;
+import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.signin.IdentityServicesProvider;
 import org.chromium.chrome.browser.signin.SigninManager;
 
@@ -95,7 +96,9 @@ public class FeedAppLifecycle
         }
 
         ApplicationStatus.registerStateListenerForAllActivities(this);
-        IdentityServicesProvider.get().getSigninManager().addSignInStateObserver(this);
+        IdentityServicesProvider.get()
+                .getSigninManager(Profile.getLastUsedRegularProfile())
+                .addSignInStateObserver(this);
     }
 
     /**
@@ -127,7 +130,9 @@ public class FeedAppLifecycle
      * Unregisters listeners and cleans up any native resources held by FeedAppLifecycle.
      */
     public void destroy() {
-        IdentityServicesProvider.get().getSigninManager().removeSignInStateObserver(this);
+        IdentityServicesProvider.get()
+                .getSigninManager(Profile.getLastUsedRegularProfile())
+                .removeSignInStateObserver(this);
         ApplicationStatus.unregisterActivityStateListener(this);
         mLifecycleBridge.destroy();
         mLifecycleBridge = null;

chrome/android/feed/core/java/src/org/chromium/chrome/browser/feed/FeedSurfaceMediator.java

@@ -97,7 +97,8 @@ class FeedSurfaceMediator implements NewTabPageLayout.ScrollDelegate,
             @Nullable NativePageNavigationDelegate pageNavigationDelegate) {
         mCoordinator = coordinator;
         mSnapScrollHelper = snapScrollHelper;
-        mSigninManager = IdentityServicesProvider.get().getSigninManager();
+        mSigninManager = IdentityServicesProvider.get().getSigninManager(
+                Profile.getLastUsedRegularProfile());
         mPageNavigationDelegate = pageNavigationDelegate;
 
         mPrefChangeRegistrar = new PrefChangeRegistrar();

chrome/android/feed/core/java/src/org/chromium/chrome/browser/feed/v2/FeedStreamSurface.java

@@ -21,6 +21,7 @@ import org.chromium.base.annotations.NativeMethods;
 import org.chromium.chrome.browser.AppHooks;
 import org.chromium.chrome.browser.flags.ChromeFeatureList;
 import org.chromium.chrome.browser.native_page.NativePageNavigationDelegate;
+import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.signin.IdentityServicesProvider;
 import org.chromium.chrome.browser.suggestions.SuggestionsConfig;
 import org.chromium.chrome.browser.tab.EmptyTabObserver;
@@ -108,8 +109,9 @@ public class FeedStreamSurface implements SurfaceActionsHandler, FeedActionsHand
         @Override
         public String getAccountName() {
             CoreAccountInfo primaryAccount =
-                    IdentityServicesProvider.get().getIdentityManager().getPrimaryAccountInfo(
-                            ConsentLevel.NOT_REQUIRED);
+                    IdentityServicesProvider.get()
+                            .getIdentityManager(Profile.getLastUsedRegularProfile())
+                            .getPrimaryAccountInfo(ConsentLevel.NOT_REQUIRED);
             return primaryAccount == null ? "" : primaryAccount.getEmail();
         }