BFCache: Move text expectation

The test failure happens only on BF cache bot. Dropped the flakiness
expectation from general TestExpectations to catch actual failures.


Bug: 1155125
Change-Id: I0966a5b76962b60e24870640249c65faeec4bdb4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2576224
Commit-Queue: Rakina Zata Amni <rakina@chromium.org>
Auto-Submit: Hitoshi Yoshida <peria@chromium.org>
Reviewed-by: Rakina Zata Amni <rakina@chromium.org>
Cr-Commit-Position: refs/heads/master@{#834645}

third_party/blink/web_tests/FlagExpectations/enable-features=BackForwardCache

@@ -16,6 +16,7 @@ crbug.com/1132180 http/tests/navigation/forward-to-fragment-fires-onload.html [
 crbug.com/1150297 http/tests/navigation/back-during-child-frame-reload.html [ Timeout ]
 crbug.com/1150297 http/tests/navigation/post-frames-goback1.html [ Timeout ]
 crbug.com/1150297 http/tests/navigation/postredirect-frames-goback1.html [ Timeout ]
+crbug.com/1155125 http/tests/history/replacestate-post-to-get-2.html [ Timeout ]
 
 # TODO(peria): Make these tests work with same-site browsing instance swap.
 crbug.com/1136383 http/tests/inspector-protocol/network/interception-download.js [ Failure ]

third_party/blink/web_tests/TestExpectations

@@ -5871,7 +5871,6 @@ crbug.com/1032681 virtual/disable-frequency-capping-for-overlay-popup-detection/
 
 # Sheriff 2020-12-03
 crbug.com/1154940 [ Win7 ] inspector-protocol/overlay/overlay-persistent-overlays-with-emulation.js [ Pass Failure ]
-crbug.com/1155125 [ Linux ] http/tests/history/replacestate-post-to-get-2.html [ Pass Timeout ]
 
 # Sheriff 2020-12-04
 # Failing on Webkit Linux Leak