Oilpan: rename GCState and GCReason values to reflect function only.

Source/core/dom/CrossThreadTaskTest.cpp

Index: Source/core/dom/CrossThreadTaskTest.cpp
diff --git a/Source/core/dom/CrossThreadTaskTest.cpp b/Source/core/dom/CrossThreadTaskTest.cpp
index ff6f5f3b8468cb12716e90c2690a71434d5c40dc..9d239174612112de7cbcab64c50d2e960513f9fe 100644
--- a/Source/core/dom/CrossThreadTaskTest.cpp
+++ b/Source/core/dom/CrossThreadTaskTest.cpp
@@ -37,7 +37,7 @@ protected:
     }
     void TearDown() override
     {
-        Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGCForTesting);
+        Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGC);
         ASSERT_EQ(0, GCObject::s_counter);
     }
 };
@@ -46,7 +46,7 @@ TEST_F(CrossThreadTaskTest, CreateForGarbageCollectedMethod)
 {
     OwnPtr<ExecutionContextTask> task1 = createCrossThreadTask(&GCObject::run, new GCObject, new GCObject);
     OwnPtr<ExecutionContextTask> task2 = createCrossThreadTask(&GCObject::run, RawPtr<GCObject>(new GCObject), RawPtr<GCObject>(new GCObject));
-    Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGCForTesting);
+    Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGC);
     EXPECT_EQ(4, GCObject::s_counter);
 }
 
@@ -54,7 +54,7 @@ TEST_F(CrossThreadTaskTest, CreateForFunctionWithGarbageCollected)
 {
     OwnPtr<ExecutionContextTask> task1 = createCrossThreadTask(&functionWithGarbageCollected, new GCObject);
     OwnPtr<ExecutionContextTask> task2 = createCrossThreadTask(&functionWithGarbageCollected, RawPtr<GCObject>(new GCObject));
-    Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGCForTesting);
+    Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGC);
     EXPECT_EQ(2, GCObject::s_counter);
 }
 
@@ -62,7 +62,7 @@ TEST_F(CrossThreadTaskTest, CreateForFunctionWithExecutionContext)
 {
     OwnPtr<ExecutionContextTask> task1 = createCrossThreadTask(&functionWithExecutionContext, new GCObject);
     OwnPtr<ExecutionContextTask> task2 = createCrossThreadTask(&functionWithExecutionContext, RawPtr<GCObject>(new GCObject));
-    Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGCForTesting);
+    Heap::collectGarbage(ThreadState::NoHeapPointersOnStack, ThreadState::GCWithSweep, Heap::ForcedGC);
     EXPECT_EQ(2, GCObject::s_counter);
 }