Remove broken Breakpoints in multiple workers test

This test verifies broken behavior, specifically ensuring disabled
breakpoints are lost when in a script in multiple workers. This
test has been replaced by a devtools end-to-end test.

Bug: chromium:670180
Change-Id: I82e73eca50eaa7bddecb01ca7e7bf120bb354791
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2116214Reviewed-by: Tim van der Lippe <tvanderlippe@chromium.org>
Commit-Queue: Eric Leese <leese@chromium.org>
Cr-Commit-Position: refs/heads/master@{#753177}

third_party/blink/web_tests/FlagExpectations/layout-ng-fragment-item

@@ -185,7 +185,6 @@ crbug.com/874695 http/tests/devtools/persistence/persistence-mimetype-on-rename.
 crbug.com/450493 crbug.com/971262 http/tests/devtools/profiler/live-line-level-heap-profile.js [ Crash Pass Timeout ]
 crbug.com/831673 http/tests/devtools/reveal-objects.js [ Pass Timeout ]
 crbug.com/849670 http/tests/devtools/service-workers/service-worker-v8-cache.js [ Timeout ]
-crbug.com/874695 crbug.com/954319 http/tests/devtools/sources/debugger-breakpoints/breakpoints-ui-in-multiple-workers.js [ Crash Pass Timeout ]
 crbug.com/874695 http/tests/devtools/sources/debugger-breakpoints/breakpoints-ui-shifted-breakpoint.js [ Timeout ]
 crbug.com/874695 http/tests/devtools/sources/debugger-breakpoints/dom-breakpoints.js [ Crash Pass ]
 crbug.com/450493 crbug.com/912793 http/tests/devtools/sources/debugger-breakpoints/restore-locations-for-breakpoint-with-broken-source-map.js [ Crash Failure Pass Timeout ]

third_party/blink/web_tests/SlowTests

@@ -398,7 +398,6 @@ crbug.com/874695 http/tests/devtools/inspect-iframe-from-different-domain.js [ S
 crbug.com/874695 http/tests/devtools/oopif/oopif-cookies-refresh.js [ Slow ]
 crbug.com/874695 http/tests/devtools/persistence/persistence-mimetype-on-rename.js [ Slow ]
 crbug.com/874695 http/tests/devtools/service-workers/user-agent-override.js [ Slow ]
-crbug.com/874695 http/tests/devtools/sources/debugger-breakpoints/breakpoints-ui-in-multiple-workers.js [ Slow ]
 crbug.com/874695 http/tests/devtools/sources/debugger-breakpoints/dom-breakpoints.js [ Slow ]
 crbug.com/874695 http/tests/devtools/sources/debugger/debugger-proto-property.js [ Slow ]
 crbug.com/874695 http/tests/devtools/sources/debugger-frameworks/frameworks-dom-xhr-event-breakpoints.js [ Slow ]

third_party/blink/web_tests/TestExpectations

@@ -5707,7 +5707,6 @@ crbug.com/954297 [ Linux ] http/tests/devtools/oopif/oopif-presentation-console-
 crbug.com/954297 [ Win ] http/tests/devtools/oopif/oopif-presentation-console-messages.js [ Pass Crash Timeout ]
 
 # Sheriff 2019-04-22
-crbug.com/954319 [ Linux ] http/tests/devtools/sources/debugger-breakpoints/breakpoints-ui-in-multiple-workers.js [ Pass Timeout ]
 crbug.com/954998 [ Mac ] http/tests/devtools/tracing/timeline-js/timeline-js-line-level-profile-end-to-end.js [ Pass Timeout ]
 
 # Sheriff 2019-04-25

third_party/blink/web_tests/http/tests/devtools/sources/debugger-breakpoints/breakpoints-ui-in-multiple-workers-expected.txt

-Tests breakpoint works in multiple workers.
-Set different breakpoints and dump them
-breakpoint at 1
-breakpoint at 2 conditional
-breakpoint at 3 disabled
-Reload page and add script again and dump breakpoints
-Page reloaded.
-breakpoint at 1
-breakpoint at 2 conditional
-breakpoint at 3 disabled
-Added two more workers
-Show uiSourceCode and dump breakpoints
-breakpoint at 1
-breakpoint at 2 conditional
-Show uiSourceCode and dump breakpoints
-breakpoint at 1
-breakpoint at 2 conditional
-Show uiSourceCode and dump breakpoints
-breakpoint at 1
-breakpoint at 2 conditional
-breakpoint at 3 disabled
-Test breakpoint in each worker
-Script execution paused.
-Call stack:
-    0) onmessage (worker.js:2)
-Script execution resumed.
-Script execution paused.
-Call stack:
-    0) onmessage (worker.js:2)
-Script execution resumed.
-Script execution paused.
-Call stack:
-    0) onmessage (worker.js:2)
-Script execution resumed.
-

third_party/blink/web_tests/http/tests/devtools/sources/debugger-breakpoints/breakpoints-ui-in-multiple-workers.js

-// Copyright 2018 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-(async function() {
-  TestRunner.addResult('Tests breakpoint works in multiple workers.');
-  await TestRunner.loadModule('sources_test_runner');
-  await TestRunner.showPanel('sources');
-
-  // Pairs of line number plus breakpoint decoration counts.
-  // We expected line 1-3 to have one decoration each.
-  const expectedDecorations = [[1, 1], [2, 1], [3, 1]];
-
-  await addWorker('resources/worker.js');
-  let workerSourceFrame = await SourcesTestRunner.showScriptSourcePromise('worker.js');
-  TestRunner.addResult('Set different breakpoints and dump them');
-  await SourcesTestRunner.runActionAndWaitForExactBreakpointDecorations(
-      workerSourceFrame, expectedDecorations, async () => {
-    await SourcesTestRunner.toggleBreakpoint(workerSourceFrame, 1, false);
-    await SourcesTestRunner.createNewBreakpoint(workerSourceFrame, 2, 'a === 3', true);
-    await SourcesTestRunner.createNewBreakpoint(workerSourceFrame, 3, '', false);
-  });
-
-  TestRunner.addResult('Reload page and add script again and dump breakpoints');
-  await TestRunner.reloadPagePromise();
-  await addWorker(TestRunner.url('resources/worker.js'));
-  let sourceFrameAfterReload = await SourcesTestRunner.showScriptSourcePromise('worker.js');
-  await SourcesTestRunner.waitForExactBreakpointDecorations(
-      sourceFrameAfterReload, expectedDecorations, true);
-  SourcesTestRunner.dumpDebuggerPluginBreakpoints(sourceFrameAfterReload);
-
-  TestRunner.addResult('Added two more workers');
-  await addWorker(TestRunner.url('resources/worker.js'));
-  await addWorker(TestRunner.url('resources/worker.js'));
-  const uiSourceCodes = await waitForNScriptSources('worker.js', 3);
-
-  // The disabled breakpoint on line 3 is not included in the newly added workers.
-  const expectedDecorationsArray = [
-      [[1, 1], [2, 1]],
-      [[1, 1], [2, 1]],
-      expectedDecorations
-  ];
-  let index = 0;
-  for (const uiSourceCode of uiSourceCodes) {
-    TestRunner.addResult('Show uiSourceCode and dump breakpoints');
-    const sourceFrame = await SourcesTestRunner.showUISourceCodePromise(uiSourceCode);
-    await SourcesTestRunner.waitForExactBreakpointDecorations(
-        sourceFrame, expectedDecorationsArray[index++], true);
-    SourcesTestRunner.dumpDebuggerPluginBreakpoints(sourceFrame);
-  }
-
-  TestRunner.addResult('Test breakpoint in each worker');
-  await SourcesTestRunner.startDebuggerTestPromise();
-  for (var i = 0; i < 3; ++i) {
-    const pausedPromise = SourcesTestRunner.waitUntilPausedPromise();
-
-    await TestRunner.evaluateInPageAsync(`window.workers[${i}].postMessage('')`);
-
-    const callFrames = await pausedPromise;
-    await SourcesTestRunner.captureStackTrace(callFrames);
-    await new Promise(resolve => SourcesTestRunner.resumeExecution(resolve));
-  }
-  SourcesTestRunner.completeDebuggerTest();
-
-  async function waitForNScriptSources(scriptName, N) {
-    while (true) {
-      let uiSourceCodes = UI.panels.sources._workspace.uiSourceCodes();
-      uiSourceCodes = uiSourceCodes.filter(uiSourceCode => uiSourceCode.project().type() !== Workspace.projectTypes.Service && uiSourceCode.name() === scriptName);
-      if (uiSourceCodes.length === N)
-        return uiSourceCodes;
-      await TestRunner.addSnifferPromise(Sources.SourcesView.prototype, '_addUISourceCode');
-    }
-  }
-
-  function addWorker(url) {
-    return TestRunner.evaluateInPageAsync(`
-      (function(){
-        window.workers = window.workers || [];
-        window.workers.push(new Worker('${url}'));
-      })();
-    `);
-  }
-})();
\ No newline at end of file