Fix ScriptPreprocessor leak in inspector test case of LayoutTest.

LayoutTests/LeakExpectations

Index: LayoutTests/LeakExpectations
diff --git a/LayoutTests/LeakExpectations b/LayoutTests/LeakExpectations
index d491b93fa081d66a3a2b189284f617aeac020915..261b46db0796c284def98cb5996c6c8df736b50e 100644
--- a/LayoutTests/LeakExpectations
+++ b/LayoutTests/LeakExpectations
@@ -38,7 +38,6 @@ crbug.com/371264 virtual/implsidepainting/inspector/timeline/timeline-window-fil
 
 # The leak detector doesn't wait for worker threads to completely clean up, so leaks are expected.
 crbug.com/301515 fast/workers/worker-terminate.html [ Leak ]
-crbug.com/301515 inspector-protocol/debugger/debugger-terminate-dedicated-worker-while-paused.html [ Leak ]
 
 # -----------------------------------------------------------------
 # Untriaged but known real leaks.
@@ -59,12 +58,6 @@ crbug.com/398742 fast/workers/shared-worker-event-listener.html [ Leak ]
 crbug.com/398742 fast/workers/worker-crash-with-invalid-location.html [ Leak ]
 crbug.com/398742 http/tests/security/contentSecurityPolicy/1.1/child-src/worker-shared-allowed.html [ Leak ]
 
-crbug.com/364408 inspector/extensions/extensions-audits-content-script.html [ Leak ]
-crbug.com/364408 inspector/extensions/extensions-eval-content-script.html [ Leak ]
-crbug.com/364408 inspector/extensions/extensions-reload.html [ Leak ]
-crbug.com/364408 inspector/sources/debugger/debugger-script-preprocessor.html [ Leak ]
-crbug.com/364408 inspector/sources/debugger/live-edit-breakpoints.html [ Leak Timeout ]
-
 crbug.com/364411 fast/frames/location-observe-callback-crash.html [ Leak ]
 
 crbug.com/364417 editing/selection/selection-in-iframe-removed-crash.html [ Leak ]
@@ -89,94 +82,6 @@ crbug.com/366455 svg/W3C-SVG-1.1/text-intro-04-t.svg [ Leak ]
 crbug.com/366455 svg/css/font-face-crash.html [ Leak ]
 crbug.com/366455 svg/custom/svg-fonts-fallback.xhtml [ Leak ]
 
-crbug.com/376188 http/tests/inspector/compiler-source-mapping-debug.html [ Leak ]
-crbug.com/376188 http/tests/inspector/network/load-resource-when-paused.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/access-obsolete-frame.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/continueToLocation.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/debugger-evaluate-in-worker-while-pause-in-page.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/debugger-setVariableValue.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/getStepInPositions.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/postMessage-on-pause.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/setScriptSource.html [ Leak ]
-crbug.com/376188 inspector-protocol/debugger/updateCallFrameScopes.html [ Leak ]
-crbug.com/376188 inspector-protocol/loading-iframe-document-node.html [ Leak ]
-crbug.com/376188 inspector-protocol/runtime/runtime-getProperties.html [ Leak ]
-crbug.com/376188 inspector/console/console-api-on-call-frame.html [ Leak ]
-crbug.com/376188 inspector/console/console-error-on-call-frame.html [ Leak ]
-crbug.com/376188 inspector/console/console-format.html [ Leak ]
-crbug.com/376188 inspector/console/console-native-function.html [ Leak ]
-crbug.com/376188 inspector/console/console-save-to-temp-var.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/async-callstack-and-framework-black-box.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/async-callstack-eval.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/async-callstack-middle-run.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/async-callstack-mutation-observer.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/async-callstack-scopes.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/async-callstack-xhrs.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/async-callstack.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/callstack-placards-discarded.html [ Leak Timeout ]
-crbug.com/376188 inspector/sources/debugger/copy-stack-trace.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/custom-element-lifecycle-events.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debug-console-command.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debug-inlined-scripts-fragment-id.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debug-inlined-scripts.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-activation-crash2.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-change-variable.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-command-line-api.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-completions-on-call-frame.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-eval-on-call-frame.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-eval-while-paused.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-expand-scope.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-no-nested-pause.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-no-pause-on-antibreakpoint.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-in-eval-script.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-in-internal.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-on-blocked-event-handler.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-on-blocked-script-injection.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-on-blocked-script-url.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-on-debugger-statement.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-on-exception.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-on-failed-assertion.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-pause-with-overrides.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-proto-property.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-reload-on-pause.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-return-value.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-set-breakpoint-regex.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-step-in.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-step-into-custom-element-callbacks.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-step-into-event-listener.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-step-out.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-step-over.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/debugger-suspend-active-dom-objects.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/dom-breakpoints.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/dynamic-scripts-breakpoints.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/eval-on-pause-blocked.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/event-listener-breakpoints.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/frameworks-dom-xhr-event-breakpoints.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/frameworks-skip-step-in.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/frameworks-steppings.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/frameworks-with-async-callstack.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/function-details.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/function-display-name-call-stack.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/js-with-inline-stylesheets.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/live-edit-no-reveal.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/live-edit.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/mutation-observer-suspend-while-paused.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/pause-in-inline-script.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/pause-in-internal-script.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/properties-special.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/reveal-execution-line.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/reveal-not-skipped.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/script-formatter-breakpoints-1.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/script-formatter-breakpoints-2.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/script-formatter-breakpoints-3.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/selected-call-frame-after-formatting-source.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/set-breakpoint.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/skip-pauses-until-reload.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/skip-stack-frames-steps.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/step-through-event-listeners.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/watch-expressions-panel-switch.html [ Leak ]
-crbug.com/376188 inspector/sources/debugger/xhr-breakpoints.html [ Leak ]
-
 # Resource leak
 crbug.com/402743 http/tests/xmlhttprequest/xmlhttprequest-sync-vs-async-assertion-failure.html [ Leak ]
 crbug.com/402743 http/tests/xmlhttprequest/xmlhttprequest-leaks-on-multiple-send.html [ Leak ]