DevTools: move recurring flag into AsyncTask, control cancelation from embedder only.

third_party/WebKit/Source/modules/webdatabase/SQLTransaction.cpp

Index: third_party/WebKit/Source/modules/webdatabase/SQLTransaction.cpp
diff --git a/third_party/WebKit/Source/modules/webdatabase/SQLTransaction.cpp b/third_party/WebKit/Source/modules/webdatabase/SQLTransaction.cpp
index 6efdaece8ed7d58c43e909131cf3d417c2e916c4..a7776fde01cfd3c536cddf984417a443b18d1b38 100644
--- a/third_party/WebKit/Source/modules/webdatabase/SQLTransaction.cpp
+++ b/third_party/WebKit/Source/modules/webdatabase/SQLTransaction.cpp
@@ -72,8 +72,7 @@ SQLTransaction::SQLTransaction(Database* db,
       m_readOnly(readOnly) {
   DCHECK(isMainThread());
   ASSERT(m_database);
-  probe::asyncTaskScheduled(db->getExecutionContext(), "SQLTransaction", this,
-                            true);
+  probe::asyncTaskScheduled(db->getExecutionContext(), "SQLTransaction", this);
 }
 
 SQLTransaction::~SQLTransaction() {}
@@ -153,7 +152,8 @@ SQLTransactionState SQLTransaction::nextStateForTransactionError() {
 
 SQLTransactionState SQLTransaction::deliverTransactionCallback() {
   bool shouldDeliverErrorCallback = false;
-  probe::AsyncTask asyncTask(m_database->getExecutionContext(), this);
+  probe::AsyncTask asyncTask(m_database->getExecutionContext(), this,
+                             "transaction");
 
   // Spec 4.3.2 4: Invoke the transaction callback with the new SQLTransaction
   // object.
@@ -179,7 +179,6 @@ SQLTransactionState SQLTransaction::deliverTransactionCallback() {
 
 SQLTransactionState SQLTransaction::deliverTransactionErrorCallback() {
   probe::AsyncTask asyncTask(m_database->getExecutionContext(), this);
-  probe::asyncTaskCanceled(m_database->getExecutionContext(), this);
 
   // Spec 4.3.2.10: If exists, invoke error callback with the last
   // error to have occurred in this transaction.
@@ -243,7 +242,6 @@ SQLTransactionState SQLTransaction::deliverQuotaIncreaseCallback() {
 SQLTransactionState SQLTransaction::deliverSuccessCallback() {
   DCHECK(isMainThread());
   probe::AsyncTask asyncTask(m_database->getExecutionContext(), this);
-  probe::asyncTaskCanceled(m_database->getExecutionContext(), this);
 
   // Spec 4.3.2.8: Deliver success callback.
   if (VoidCallback* successCallback = m_successCallback.release())