add http/tests/devtools/console/console-correct-suggestions.js to TestExpectations

TBR: chenwilliam@chromium.org,dgozman@chromium.org
Bug: 751906
Change-Id: Id75419de172220cecc02e9bba7ff2837583fadeb
Reviewed-on: https://chromium-review.googlesource.com/598748Reviewed-by: Tsuyoshi Horo <horo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491604}

third_party/WebKit/LayoutTests/TestExpectations

@@ -3088,3 +3088,7 @@ crbug.com/749738 [ Win7 Debug ] http/tests/devtools/console/console-format-es6-2
 crbug.com/749738 [ Win7 Debug ] virtual/mojo-loading/http/tests/devtools/console/console-format-es6-2.js [ Timeout ]
 crbug.com/749965 [ Win7 Debug ] media/controls/controls-video-keynav.html [ Failure ]
 crbug.com/750310 [ Win7 Debug ] virtual/off-main-thread-fetch/http/tests/inspector/network/network-blocked-reason.html [ Timeout ]
+
+# Sheriff failures 2017-08-03
+crbug.com/751906 [ Linux Debug ] http/tests/devtools/console/console-correct-suggestions.js [ Timeout Pass ]
+crbug.com/751906 [ Linux Debug ] virtual/mojo-loading/http/tests/devtools/console/console-correct-suggestions.js [ Timeout Pass ]