Crash at ActivityTabWebContentsDelegateAndroid

[AlexeyBarabash]

Description

There is a crash report on GP console with a stack

Exception org.chromium.base.JniAndroid$UncaughtExceptionException:
  at org.chromium.base.JniAndroid$UncaughtExceptionException.<init> (JniAndroid.java:55)
  at org.chromium.base.JniAndroid.handleException (JniAndroid.java:96)
  at android.os.MessageQueue.nativePollOnce
  at android.os.MessageQueue.next (MessageQueue.java:339)
  at android.os.Looper.loopOnce (Looper.java:179)
  at android.os.Looper.loop (Looper.java:344)
  at android.app.ActivityThread.main (ActivityThread.java:8249)
  at java.lang.reflect.Method.invoke
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:589)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1071)
Caused by java.lang.NullPointerException:
  at org.chromium.chrome.browser.app.tab_activity_glue.ActivityTabWebContentsDelegateAndroid.requestPointerLock (ActivityTabWebContentsDelegateAndroid.java:742)
  at org.chromium.chrome.browser.tab.TabWebContentsDelegateAndroidImpl.requestPointerLock (TabWebContentsDelegateAndroidImpl.java:553)

Reported by @SergeyZhukovsky .
This is already fixed at cr147:
chromium/chromium@ad0cd3b
but still an issue at our cr146-based branches.

Steps to reproduce

N/A, as it was reported at GP console

Actual result

crash

Expected result

no crash

Reproduces how often

No steps to reproduce

Brave version

1.89.81

Device

• Brand/model: Redmi Redmi Note 9S
• Android version: 12
  But this is irrelevant

Channel information

• release (stable)
• beta
• nightly

Reproducibility

• with Brave Shields disabled
• with Brave Rewards disabled
• in the latest version of Chrome

Miscellaneous information

No response