Worker: Deprecate PostTaskToMainExecutionContext

third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.cpp

Index: third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.cpp
diff --git a/third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.cpp b/third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.cpp
index 394bea66fdf4902bf1532d2b9f635816c826ed1d..f8fc183a13648a5b9d3bb91d3c9df58aea68b991 100644
--- a/third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.cpp
+++ b/third_party/WebKit/Source/core/workers/ThreadedWorkletObjectProxy.cpp
@@ -23,34 +23,31 @@ std::unique_ptr<ThreadedWorkletObjectProxy> ThreadedWorkletObjectProxy::create(
   return wrapUnique(new ThreadedWorkletObjectProxy(messagingProxy));
 }
 
-void ThreadedWorkletObjectProxy::postTaskToMainExecutionContext(
-    std::unique_ptr<ExecutionContextTask> task) {
-  getExecutionContext()->postTask(BLINK_FROM_HERE, std::move(task));
-}
-
 void ThreadedWorkletObjectProxy::reportConsoleMessage(
     MessageSource source,
     MessageLevel level,
     const String& message,
     SourceLocation* location) {
+  // TODO(nhiroki): Replace this with getParentFrameTaskRunners().
+  // (https://crbug.com/667310)
   getExecutionContext()->postTask(
-      BLINK_FROM_HERE,
-      createCrossThreadTask(
-          &::blink::ThreadedWorkletMessagingProxy::reportConsoleMessage,
-          crossThreadUnretained(m_messagingProxy), source, level, message,
-          passed(location->clone())));
+      BLINK_FROM_HERE, createCrossThreadTask(
+                           &ThreadedWorkletMessagingProxy::reportConsoleMessage,
+                           crossThreadUnretained(m_messagingProxy), source,
+                           level, message, passed(location->clone())));
 }
 
 void ThreadedWorkletObjectProxy::postMessageToPageInspector(
     const String& message) {
   DCHECK(getExecutionContext()->isDocument());
+  // TODO(nhiroki): Replace this with getParentFrameTaskRunners().
+  // (https://crbug.com/667310)
   toDocument(getExecutionContext())
       ->postInspectorTask(
           BLINK_FROM_HERE,
-          createCrossThreadTask(&::blink::ThreadedWorkletMessagingProxy::
-                                    postMessageToPageInspector,
-                                crossThreadUnretained(m_messagingProxy),
-                                message));
+          createCrossThreadTask(
+              &ThreadedWorkletMessagingProxy::postMessageToPageInspector,
+              crossThreadUnretained(m_messagingProxy), message));
 }
 
 ParentFrameTaskRunners*
@@ -60,15 +57,18 @@ ThreadedWorkletObjectProxy::getParentFrameTaskRunners() {
 }
 
 void ThreadedWorkletObjectProxy::didCloseWorkerGlobalScope() {
+  // TODO(nhiroki): Replace this with getParentFrameTaskRunners().
+  // (https://crbug.com/667310)
   getExecutionContext()->postTask(
-      BLINK_FROM_HERE,
-      createCrossThreadTask(
-          &::blink::ThreadedWorkletMessagingProxy::terminateGlobalScope,
-          crossThreadUnretained(m_messagingProxy)));
+      BLINK_FROM_HERE, createCrossThreadTask(
+                           &ThreadedWorkletMessagingProxy::terminateGlobalScope,
+                           crossThreadUnretained(m_messagingProxy)));
 }
 
 void ThreadedWorkletObjectProxy::didTerminateWorkerThread() {
   // This will terminate the MessagingProxy.
+  // TODO(nhiroki): Replace this with getParentFrameTaskRunners().
+  // (https://crbug.com/667310)
   getExecutionContext()->postTask(
       BLINK_FROM_HERE,
       createCrossThreadTask(