Revert of Rename Heap to ThreadHeap

third_party/WebKit/Source/modules/indexeddb/IDBTransactionTest.cpp

Index: third_party/WebKit/Source/modules/indexeddb/IDBTransactionTest.cpp
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBTransactionTest.cpp b/third_party/WebKit/Source/modules/indexeddb/IDBTransactionTest.cpp
index 2695044b64a2d4306d67bfaeb315d9ecbec640dd..8fb436a6cec6f1f8077d2464fa22a1c53f650169 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBTransactionTest.cpp
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBTransactionTest.cpp
@@ -101,13 +101,13 @@
     PersistentHeapHashSet<WeakMember<IDBTransaction>> set;
     set.add(transaction);
 
-    ThreadHeap::collectAllGarbage();
+    Heap::collectAllGarbage();
     EXPECT_EQ(1u, set.size());
 
     Persistent<IDBRequest> request = IDBRequest::create(getScriptState(), IDBAny::createUndefined(), transaction.get());
     deactivateNewTransactions();
 
-    ThreadHeap::collectAllGarbage();
+    Heap::collectAllGarbage();
     EXPECT_EQ(1u, set.size());
 
     // This will generate an abort() call to the back end which is dropped by the fake proxy,
@@ -116,7 +116,7 @@
     transaction->onAbort(DOMException::create(AbortError, "Aborted"));
     transaction.clear();
 
-    ThreadHeap::collectAllGarbage();
+    Heap::collectAllGarbage();
     EXPECT_EQ(0u, set.size());
 }
 
@@ -136,17 +136,17 @@
     PersistentHeapHashSet<WeakMember<IDBTransaction>> set;
     set.add(transaction);
 
-    ThreadHeap::collectAllGarbage();
+    Heap::collectAllGarbage();
     EXPECT_EQ(1u, set.size());
 
     deactivateNewTransactions();
 
-    ThreadHeap::collectAllGarbage();
+    Heap::collectAllGarbage();
     EXPECT_EQ(1u, set.size());
 
     transaction.clear();
 
-    ThreadHeap::collectAllGarbage();
+    Heap::collectAllGarbage();
     EXPECT_EQ(1u, set.size());
 
     // Stop the context, so events don't get queued (which would keep the transaction alive).
@@ -157,7 +157,7 @@
     db->onAbort(transactionId, DOMException::create(AbortError, "Aborted"));
 
     // onAbort() should have cleared the transaction's reference to the database.
-    ThreadHeap::collectAllGarbage();
+    Heap::collectAllGarbage();
     EXPECT_EQ(0u, set.size());
 }