[test/inspector] remove any usage of v8::Extension

test/inspector/debugger/framework-nested-scheduled-break.js

Index: test/inspector/debugger/framework-nested-scheduled-break.js
diff --git a/test/inspector/debugger/framework-nested-scheduled-break.js b/test/inspector/debugger/framework-nested-scheduled-break.js
index bb1e47199caeafe375868d46391728419ef96029..4c28300a7372f2ddf5b7415a800f8aa57bc2e411 100644
--- a/test/inspector/debugger/framework-nested-scheduled-break.js
+++ b/test/inspector/debugger/framework-nested-scheduled-break.js
@@ -6,30 +6,30 @@ InspectorTest.log('Checks nested scheduled break in framework code.');
 
 InspectorTest.addScript(`
 function frameworkCall(callback) {
-  callWithScheduledBreak(doFrameworkWork.bind(null, callback),
+  inspector.callWithScheduledBreak(doFrameworkWork.bind(null, callback),
     'top-framework-scheduled-break',
     JSON.stringify({ data: 'data for top-framework-scheduled-break' }));
 }
 
 function doFrameworkWork(callback) {
-  callWithScheduledBreak(doFrameworkBreak, 'should-not-be-a-reason', '');
+  inspector.callWithScheduledBreak(doFrameworkBreak, 'should-not-be-a-reason', '');
   callback();
 }
 
 function doFrameworkBreak() {
-  breakProgram('framework-break', JSON.stringify({ data: 'data for framework-break' }));
+  inspector.breakProgram('framework-break', JSON.stringify({ data: 'data for framework-break' }));
 }
 
 //# sourceURL=framework.js`, 7, 26);
 
 InspectorTest.addScript(`
 function testFunction() {
-  callWithScheduledBreak(frameworkCall.bind(null, callback),
+  inspector.callWithScheduledBreak(frameworkCall.bind(null, callback),
     'top-scheduled-break', '');
 }
 
 function callback() {
-  breakProgram('user-break', JSON.stringify({ data: 'data for user-break' }));
+  inspector.breakProgram('user-break', JSON.stringify({ data: 'data for user-break' }));
   return 42;
 }