Revert of Move collectGarbage* methods to ThreadState

third_party/WebKit/Source/core/dom/ExecutionContextTaskTest.cpp

Index: third_party/WebKit/Source/core/dom/ExecutionContextTaskTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/ExecutionContextTaskTest.cpp b/third_party/WebKit/Source/core/dom/ExecutionContextTaskTest.cpp
index c316ca0ebc77dc66f4dda233a423f0459e9818db..c35d44772e792c7bc830c96690200d48bf92e7a0 100644
--- a/third_party/WebKit/Source/core/dom/ExecutionContextTaskTest.cpp
+++ b/third_party/WebKit/Source/core/dom/ExecutionContextTaskTest.cpp
@@ -36,7 +36,7 @@
     }
     void TearDown() override
     {
-        ThreadState::current()->collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
+        ThreadHeap::collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
         ASSERT_EQ(0, GCObject::s_counter);
     }
 };
@@ -45,7 +45,7 @@
 {
     std::unique_ptr<ExecutionContextTask> task1 = createCrossThreadTask(&GCObject::run, wrapCrossThreadPersistent(new GCObject), wrapCrossThreadPersistent(new GCObject));
     std::unique_ptr<ExecutionContextTask> task2 = createCrossThreadTask(&GCObject::run, wrapCrossThreadPersistent(new GCObject), wrapCrossThreadPersistent(new GCObject));
-    ThreadState::current()->collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
+    ThreadHeap::collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
     EXPECT_EQ(4, GCObject::s_counter);
 }
 
@@ -53,7 +53,7 @@
 {
     std::unique_ptr<ExecutionContextTask> task1 = createCrossThreadTask(&functionWithGarbageCollected, wrapCrossThreadPersistent(new GCObject));
     std::unique_ptr<ExecutionContextTask> task2 = createCrossThreadTask(&functionWithGarbageCollected, wrapCrossThreadPersistent(new GCObject));
-    ThreadState::current()->collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
+    ThreadHeap::collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
     EXPECT_EQ(2, GCObject::s_counter);
 }
 
@@ -61,7 +61,7 @@
 {
     std::unique_ptr<ExecutionContextTask> task1 = createCrossThreadTask(&functionWithExecutionContext, wrapCrossThreadPersistent(new GCObject));
     std::unique_ptr<ExecutionContextTask> task2 = createCrossThreadTask(&functionWithExecutionContext, wrapCrossThreadPersistent(new GCObject));
-    ThreadState::current()->collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
+    ThreadHeap::collectGarbage(BlinkGC::NoHeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
     EXPECT_EQ(2, GCObject::s_counter);
 }