Replace deprecated getLastUsedProfile function in ConsentAuditorBridge.

|Profile#getLastUsedProfile| is deprecated and replaced with
|Profile#getLastUsedRegularProfile|. This CL updates
ConsentAuditorBridge class.

Note: This change is only code clean-up, does not change any behavior.

Bug: 1041781
Change-Id: I5b4908a03d576ebfccfeb83bae4ac84baf455daa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2107488Reviewed-by: Martin Šrámek <msramek@chromium.org>
Reviewed-by: Boris Sazonov <bsazonov@chromium.org>
Reviewed-by: Ramin Halavati <rhalavati@chromium.org>
Commit-Queue: Side YILMAZ <sideyilmaz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#751975}

chrome/android/java/src/org/chromium/chrome/browser/consent_auditor/ConsentAuditorBridge.java

@@ -32,7 +32,7 @@ public final class ConsentAuditorBridge {
             consentDescriptionArray[i] = consentDescription.get(i);
         }
         ConsentAuditorBridgeJni.get().recordConsent(ConsentAuditorBridge.this,
-                Profile.getLastUsedProfile(), accountId, feature, consentDescriptionArray,
+                Profile.getLastUsedRegularProfile(), accountId, feature, consentDescriptionArray,
                 consentConfirmation);
     }