Revert "blink/bindings: ASAN checks to ensure proper ParkableString accesses."

This reverts commit 88924f039d0b96626c33c2183bd177952b00a2a6.

Reason for revert:

Findit (https://goo.gl/kROfz5) identified CL at revision 590251 as the
culprit for failures in the build cycles as shown on:
https://findit-for-me.appspot.com/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyRAsSDVdmU3VzcGVjdGVkQ0wiMWNocm9taXVtLzg4OTI0ZjAzOWQwYjk2NjI2YzMzYzIxODNiZDE3Nzk1MmIwMGEyYTYM

Sample Failed Build: https://ci.chromium.org/buildbot/chromium.webkit/WebKit%20Linux%20Trusty%20ASAN/16046

Sample Failed Step: compile

Original change's description:
> blink/bindings: ASAN checks to ensure proper ParkableString accesses.
> 
> A ParkableString underlying string memory should not be cached.
> Following a suggestion by pasko@, add ASAN instrumentation to make sure
> this is actually the case.
> 
> Bug: 877044
> Change-Id: I463ad229b118f2e629b460f1a2beed41fc54b6a7
> Reviewed-on: https://chromium-review.googlesource.com/1216422
> Reviewed-by: Egor Pasko <pasko@chromium.org>
> Reviewed-by: Kentaro Hara <haraken@chromium.org>
> Commit-Queue: Benoit L <lizeb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#590251}

Change-Id: I3ce53830604e42a6bef13da80a420c44b9d5df11
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 877044
Reviewed-on: https://chromium-review.googlesource.com/1218548
Cr-Commit-Position: refs/heads/master@{#590254}
1 file changed