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Unified Diff: third_party/WebKit/Source/web/WebSharedWorkerReportingProxyImpl.cpp

Issue 2721543002: SharedWorker: Factor out WorkerReportingProxy impl from WebSharedWorkerImpl (Closed)
Patch Set: fix compile failures on win bots Created 3 years, 10 months ago
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Index: third_party/WebKit/Source/web/WebSharedWorkerReportingProxyImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebSharedWorkerReportingProxyImpl.cpp b/third_party/WebKit/Source/web/WebSharedWorkerReportingProxyImpl.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..e189c85e20c333bf21aa171b9e4ab68b2fb830f3
--- /dev/null
+++ b/third_party/WebKit/Source/web/WebSharedWorkerReportingProxyImpl.cpp
@@ -0,0 +1,94 @@
+// Copyright 2017 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.
+
+#include "web/WebSharedWorkerReportingProxyImpl.h"
+
+#include "bindings/core/v8/SourceLocation.h"
+#include "platform/CrossThreadFunctional.h"
+#include "public/platform/WebTraceLocation.h"
+#include "web/WebSharedWorkerImpl.h"
+#include "wtf/WTF.h"
+
+namespace blink {
+
+WebSharedWorkerReportingProxyImpl::WebSharedWorkerReportingProxyImpl(
+ WebSharedWorkerImpl* worker,
+ ParentFrameTaskRunners* parentFrameTaskRunners)
+ : m_worker(worker), m_parentFrameTaskRunners(parentFrameTaskRunners) {
+ DCHECK(isMainThread());
+}
+
+WebSharedWorkerReportingProxyImpl::~WebSharedWorkerReportingProxyImpl() {
+ DCHECK(isMainThread());
+}
+
+void WebSharedWorkerReportingProxyImpl::countFeature(
+ UseCounter::Feature feature) {
+ DCHECK(!isMainThread());
+ m_parentFrameTaskRunners->get(TaskType::UnspecedTimer)
+ ->postTask(BLINK_FROM_HERE,
+ crossThreadBind(&WebSharedWorkerImpl::countFeature,
+ crossThreadUnretained(m_worker), feature));
+}
+
+void WebSharedWorkerReportingProxyImpl::countDeprecation(
+ UseCounter::Feature feature) {
+ DCHECK(!isMainThread());
+ // Go through the same code path with countFeature() because a deprecation
+ // message is already shown on the worker console and a remaining work is just
+ // to record an API use.
+ countFeature(feature);
+}
+
+void WebSharedWorkerReportingProxyImpl::reportException(
+ const String& errorMessage,
+ std::unique_ptr<SourceLocation>,
+ int exceptionId) {
+ DCHECK(!isMainThread());
+ // Not suppported in SharedWorker.
+}
+
+void WebSharedWorkerReportingProxyImpl::reportConsoleMessage(
+ MessageSource,
+ MessageLevel,
+ const String& message,
+ SourceLocation*) {
+ DCHECK(!isMainThread());
+ // Not supported in SharedWorker.
+}
+
+void WebSharedWorkerReportingProxyImpl::postMessageToPageInspector(
+ const String& message) {
+ DCHECK(!isMainThread());
+ // The TaskType of Inspector tasks need to be Unthrottled because they need to
+ // run even on a suspended page.
+ m_parentFrameTaskRunners->get(TaskType::Unthrottled)
+ ->postTask(
+ BLINK_FROM_HERE,
+ crossThreadBind(&WebSharedWorkerImpl::postMessageToPageInspector,
+ crossThreadUnretained(m_worker), message));
+}
+
+void WebSharedWorkerReportingProxyImpl::didCloseWorkerGlobalScope() {
+ DCHECK(!isMainThread());
+ m_parentFrameTaskRunners->get(TaskType::UnspecedTimer)
+ ->postTask(
+ BLINK_FROM_HERE,
+ crossThreadBind(&WebSharedWorkerImpl::didCloseWorkerGlobalScope,
+ crossThreadUnretained(m_worker)));
+}
+
+void WebSharedWorkerReportingProxyImpl::didTerminateWorkerThread() {
+ DCHECK(!isMainThread());
+ m_parentFrameTaskRunners->get(TaskType::UnspecedTimer)
+ ->postTask(BLINK_FROM_HERE,
+ crossThreadBind(&WebSharedWorkerImpl::didTerminateWorkerThread,
+ crossThreadUnretained(m_worker)));
+}
+
+DEFINE_TRACE(WebSharedWorkerReportingProxyImpl) {
+ visitor->trace(m_parentFrameTaskRunners);
+}
+
+} // namespace blink

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