[inspector] added type of break location into getPossibleBreakpoints output

test/inspector/debugger/get-possible-breakpoints.js

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 print('Test for Debugger.getPossibleBreakpoints');
 
 Protocol.Runtime.enable();
 Protocol.Debugger.enable();
 
 InspectorTest.runTestSuite([
@@ skipping 156 matching lines @@
   var promise = Protocol.Debugger.oncePaused()
     .then(msg => { (start || {}).scriptId = msg.params.callFrames[0].location.scriptId; (end || {}).scriptId = msg.params.callFrames[0].location.scriptId })
     .then(() => Protocol.Debugger.getPossibleBreakpoints({ start: start, end: end }));
   Protocol.Runtime.evaluate({ expression: source }).then(next);
   return promise;
 }
 
 function setAllBreakpoints(message) {
   var promises = [];
   for (var location of message.result.locations)
-    promises.push(Protocol.Debugger.setBreakpoint({ location: location }).then(checkBreakpoint));
+    promises.push(Protocol.Debugger.setBreakpoint({ location: location.location }).then(checkBreakpoint));
   return Promise.all(promises);
 }
 
 function checkBreakpoint(message) {
   if (message.error) {
     InspectorTest.log('FAIL: error in setBreakpoint');
     InspectorTest.logMessage(message);
     return;
   }
   var id_data = message.result.breakpointId.split(':');
   if (parseInt(id_data[1]) !== message.result.actualLocation.lineNumber || parseInt(id_data[2]) !== message.result.actualLocation.columnNumber) {
     InspectorTest.log('FAIL: possible breakpoint was resolved in another location');
   }
 }
 
 function dumpAllLocations(message, source, lineOffset, columnOffset) {
   if (message.error) {
     InspectorTest.logMessage(message);
     return;
   }
 
   lineOffset = lineOffset || 0;
   columnOffset = columnOffset || 0;
 
   var sourceLines = source.split('\n')
   var lineOffsets = Array(sourceLines.length).fill(0);
   for (var location of message.result.locations) {
-    var lineNumber = location.lineNumber - lineOffset;
-    var columnNumber = lineNumber !== 0 ? location.columnNumber : location.columnNumber - columnOffset;
+    var lineNumber = location.location.lineNumber - lineOffset;
+    var columnNumber = lineNumber !== 0 ? location.location.columnNumber : location.location.columnNumber - columnOffset;
     var line = sourceLines[lineNumber] || '';
     var offset = lineOffsets[lineNumber];
     line = line.slice(0, columnNumber + offset) + '#' + line.slice(columnNumber + offset);
     ++lineOffsets[lineNumber];
     sourceLines[lineNumber] = line;
   }
   InspectorTest.log(sourceLines.join('\n'));
   return message;
 }
 
 function dumpBreakLocationInSourceAndResume(message, source, lineOffset, columnOffset) {
   lineOffset = lineOffset || 0;
   columnOffset = columnOffset || 0;
 
   InspectorTest.log('paused in ' + message.params.callFrames[0].functionName);
   var location = message.params.callFrames[0].location;
   var sourceLines = source.split('\n')
 
   var lineNumber = location.lineNumber - lineOffset;
   var columnNumber = lineNumber !== 0 ? location.columnNumber : location.columnNumber - columnOffset;
 
   var line = sourceLines[lineNumber];
   line = line.slice(0, columnNumber) + '^' + line.slice(columnNumber);
   sourceLines[lineNumber] = line;
   InspectorTest.log(sourceLines.join('\n'));
   Protocol.Debugger.resume();
 }