Update isSameApp check Only check uid, without a sandbox sdk exception This small change involves a major test change since we previously too permissive in our test setup Test: NotificationManagerServiceTest Test: HSUM NotificationManagerServiceTest Test: SdkSandboxRestrictionsTest Bug: 396667508 Fixes: 317957802 Flag: EXEMPT bug fix (cherry picked from commit f5605ae25b15e1f8295e86c431d304e333ce56a4) Cherrypick-From: https://googleplex-android-review.googlesource.com/q/commit:9931811bc94d5db0d6c17b3e2d18cca2959506a4 Merged-In: I2be1537803a83cf44cc605f2850a3bb705b9bf32 Change-Id: I2be1537803a83cf44cc605f2850a3bb705b9bf32