[oilpan] Rename PauseScope to SafePointScope

Tools/DumpRenderTree/chromium/DumpRenderTree.cpp

Index: Tools/DumpRenderTree/chromium/DumpRenderTree.cpp
diff --git a/Tools/DumpRenderTree/chromium/DumpRenderTree.cpp b/Tools/DumpRenderTree/chromium/DumpRenderTree.cpp
index aa2356eac90357b44ae0cc6ca145be36d7967bc6..22ed8d7e36a75a50b41f44f16d130ceb7a316540 100644
--- a/Tools/DumpRenderTree/chromium/DumpRenderTree.cpp
+++ b/Tools/DumpRenderTree/chromium/DumpRenderTree.cpp
@@ -125,9 +125,11 @@ static void runTest(TestShell& shell, TestParams& params, const string& inputLin
     }
     shell.setLayoutTestTimeout(oldTimeoutMsec);
 
-    // FIXME(oilpan): we mark thread as paused after each task completion (see HandleScopeManager). This causes us to arrive here in a paused state which is wrong.
-    // Need a better integration of the main thread event loop with the ThreadState, but it is outside of WebKit. So for now just forcefully reset paused state.
-    WebCore::ThreadState::Current()->resumed();
+    // FIXME(oilpan): Enter thread in safe point after each task completion.
+    // This causes us to arrive here in a paused state which is wrong.
+    // Need a better integration of the main thread event loop with the ThreadState,
+    // but it is outside of WebKit. So for now just forcefully leave safe point.
+    WebCore::ThreadState::Current()->leaveSafePoint();
     shell.callJSGC();
     if (WebCore::RuntimeEnabledFeatures::timeMeasurementEnabled())
         fprintf(stderr, "RecalcStyle = %lf ms\n", recalcStyleStat.accumulated());