Web Locks API: Convert .html tests to .any.js where applicable

Most tests can run in window and worker contexts, so make it so.

Bug: 161072
Change-Id: Ic0df3a888e477d27562dce957807dde36dc8f420
Reviewed-on: https://chromium-review.googlesource.com/1171255
Commit-Queue: Victor Costan <pwnall@chromium.org>
Reviewed-by: Victor Costan <pwnall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#582778}

• third_party/WebKit/LayoutTests/external/wpt/web-locks/acquire.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/acquire.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/held.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/held.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/ifAvailable.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/ifAvailable.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/lock-attributes.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/lock-attributes.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/mode-exclusive.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/mode-exclusive.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/mode-mixed.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/mode-mixed.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/mode-shared.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/mode-shared.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/non-secure-context.tentative.any.js[Added - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/non-secure-context.tentative.html[Deleted - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/query-empty.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/query-empty.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/query-order.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/query-order.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/query.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/query.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/resource-names.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/resource-names.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/secure-context.tentative.https.any.js[Added - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/secure-context.tentative.https.html[Deleted - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/signal.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/signal.tentative.https.html - diff]
• third_party/WebKit/LayoutTests/external/wpt/web-locks/steal.tentative.https.any.js[Renamed from third_party/WebKit/LayoutTests/external/wpt/web-locks/steal.tentative.https.html - diff]