Use mayNotBeMainThread() for wrapper optimization

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

Index: third_party/WebKit/Source/core/dom/RangeTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/RangeTest.cpp b/third_party/WebKit/Source/core/dom/RangeTest.cpp
index 18762ae057dca43843925470908c0a40543d310e..0e853d751a3a4be70778e04a7235f096ffb1afec 100644
--- a/third_party/WebKit/Source/core/dom/RangeTest.cpp
+++ b/third_party/WebKit/Source/core/dom/RangeTest.cpp
@@ -63,6 +63,9 @@ TEST_F(RangeTest, extractContentsWithDOMMutationEvent) {
 }
 
 TEST_F(RangeTest, SplitTextNodeRangeWithinText) {
+  ScriptState* scriptState = ScriptState::forMainWorld(&frame());
+  ScriptState::Scope scope(scriptState);

[haraken, 2017/03/08 09:25:25]

Can we use V8TestingScope instead?

The same comment for other test files.

[adithyas, 2017/03/08 18:20:10]

Yup, fixed.

+
   document().body()->setInnerHTML("1234");
   Text* oldText = toText(document().body()->firstChild());
 
@@ -102,6 +105,9 @@ TEST_F(RangeTest, SplitTextNodeRangeWithinText) {
 }
 
 TEST_F(RangeTest, SplitTextNodeRangeOutsideText) {
+  ScriptState* scriptState = ScriptState::forMainWorld(&frame());
+  ScriptState::Scope scope(scriptState);
+
   document().body()->setInnerHTML(
       "<span id=\"outer\">0<span id=\"inner-left\">1</span>SPLITME<span "
       "id=\"inner-right\">2</span>3</span>");